Take the airport bus to the Convention and Exhibition Center
Publish: 2021-05-16 16:35:42
1. Take airport line 9 (5 stops) from the Convention and Exhibition Center to Baoan airport
operation time of airport line 9: Huanggang 06:30 ~ 21:00 Baoan 08:00 ~ 22:00 ticket price: 20 yuan
Huanggang port Union Square Convention and Exhibition Center special zone newspaper Shennan Xiangmi interchange China Merchants Bank building Shenhang building Baoan Airport
operation time of airport line 9: Huanggang 06:30 ~ 21:00 Baoan 08:00 ~ 22:00 ticket price: 20 yuan
Huanggang port Union Square Convention and Exhibition Center special zone newspaper Shennan Xiangmi interchange China Merchants Bank building Shenhang building Baoan Airport
2. Shenzhen airport bus line 9
route: Airport Huanggang port
route: Special Economic Zone newspaper office / Convention and Exhibition Center
time: 8:00-22:00
ticket price: 20 yuan for the whole journey
starting point: Convention and Exhibition center subway station
walk to convention and Exhibition Center (Fuhua Third Road)
take airport line 9
get off at Bao'an Airport Station
walk to Bao'an airport
/>
Terminal Baoan airport
hotline: 0755-27519861, 27519862
route: Airport Huanggang port
route: Special Economic Zone newspaper office / Convention and Exhibition Center
time: 8:00-22:00
ticket price: 20 yuan for the whole journey
starting point: Convention and Exhibition center subway station
walk to convention and Exhibition Center (Fuhua Third Road)
take airport line 9
get off at Bao'an Airport Station
walk to Bao'an airport
/>
Terminal Baoan airport
hotline: 0755-27519861, 27519862
3. Shenzhen airport bus line 9
route: Airport Huanggang port
route: Special Economic Zone newspaper office / Convention and Exhibition Center
time: 8:00-22:00
ticket price: 20 yuan for the whole journey
starting from convention and Exhibition Center Subway Station
walking to
Convention and Exhibition Center (Fuhua Third Road)
take airport line 9
get off at Bao'an Airport Station
walking to
Bao'an airport
Terminal Baoan airport
consultation telephone (Hotline):0755-27519861、27519862
route: Airport Huanggang port
route: Special Economic Zone newspaper office / Convention and Exhibition Center
time: 8:00-22:00
ticket price: 20 yuan for the whole journey
starting from convention and Exhibition Center Subway Station
walking to
Convention and Exhibition Center (Fuhua Third Road)
take airport line 9
get off at Bao'an Airport Station
walking to
Bao'an airport
Terminal Baoan airport
consultation telephone (Hotline):0755-27519861、27519862
4. From downtown to airport
Zhonghuamen long distance passenger station to airport, which is located next to Zhonghuamen subway station, take subway to Zhonghuamen station, and take 2, 38, 16, 39, 49, 111, 116 to west street or Runtai market. Departure time: 06:00-20:30, every half an hour
from the East Square of Nanjing railway station to the airport, stop at Ruijin Road (221 Longpan Middle Road, northwest of jinrunfa), take bus No.17, 36, 44, 59, 71, 97, 141, 309 to the departure point of the East Square of the railway station, and take subway and multi-channel bus to the railway station; Take bus No. 40, 47, 58 to Ruijin road. Take bus No. 27, 34, 37, 49, 306 to Gongyuan road or Changfu street to reach Ruijin Road station. The departure time of the railway station is from 6:00 to 20:30, and it runs every half hour. Ruijin road stops at the station, and each train is about 10 to 15 minutes late. It's about one hour from the railway station to the airport
Hanzhongmen long distance passenger station runs every hour, with the first bus departing at 6:00, the last at 21:00 and 16 daily. Among them, the 6:00 and 9:00 flights stop at Zhonghuamen long distance passenger station, and the other 14 flights go directly to the airport. To Hanzhongmen long distance passenger station, you can take bus No. 5, 9, 18, 29, 68, 21, 23, 75, 82, 78, 152, 134, which is very convenient
the airport promises: if you take the shuttle bus from downtown to the airport two hours before the plane takes off, and you miss the flight e to the shuttle bus, the airport will compensate you for the loss of the difference between the ticket change or refund
Add:
you should know how to go to Zhonghuamen long distance passenger station, East Square of railway station and Hanzhongmen
Zhonghuamen long distance passenger station to airport, which is located next to Zhonghuamen subway station, take subway to Zhonghuamen station, and take 2, 38, 16, 39, 49, 111, 116 to west street or Runtai market. Departure time: 06:00-20:30, every half an hour
from the East Square of Nanjing railway station to the airport, stop at Ruijin Road (221 Longpan Middle Road, northwest of jinrunfa), take bus No.17, 36, 44, 59, 71, 97, 141, 309 to the departure point of the East Square of the railway station, and take subway and multi-channel bus to the railway station; Take bus No. 40, 47, 58 to Ruijin road. Take bus No. 27, 34, 37, 49, 306 to Gongyuan road or Changfu street to reach Ruijin Road station. The departure time of the railway station is from 6:00 to 20:30, and it runs every half hour. Ruijin road stops at the station, and each train is about 10 to 15 minutes late. It's about one hour from the railway station to the airport
Hanzhongmen long distance passenger station runs every hour, with the first bus departing at 6:00, the last at 21:00 and 16 daily. Among them, the 6:00 and 9:00 flights stop at Zhonghuamen long distance passenger station, and the other 14 flights go directly to the airport. To Hanzhongmen long distance passenger station, you can take bus No. 5, 9, 18, 29, 68, 21, 23, 75, 82, 78, 152, 134, which is very convenient
the airport promises: if you take the shuttle bus from downtown to the airport two hours before the plane takes off, and you miss the flight e to the shuttle bus, the airport will compensate you for the loss of the difference between the ticket change or refund
Add:
you should know how to go to Zhonghuamen long distance passenger station, East Square of railway station and Hanzhongmen
5. The Convention and Exhibition Center has bus stops to the airport.
6. Unknown_Error
7. They transfer data between memory and register, between register and I / O port.
1. General data transfer instruction.
mov transfers word or byte.
movsx extends symbol first, then transfers.
movzx extends zero first, then transfers.
push pushes word into stack.
pop pops word out of stack.
pusha pushes ax, CX, DX, BX, SP, BP, Si, Di is pushed into the stack in turn.
PopA pops Di, Si, BP, SP, BX, DX, CX, ax out of the stack in turn.
PUSHAD pushes eax, ECX, EDX, ebx, esp, EBP, ESI, EDI into the stack in turn.
POPAD pops EDI, ESI, EBP, esp, ebx, EDX, ECX, eax out of the stack in turn.
bswap switches the order of bytes in 32-bit registers.
xchg switches words or bytes. (at least one of the operands is a register, Segment registers cannot be used as operands)
cmpxchg compares and exchanges operands. (the second operands must be accumulator Al / ax / eax)
xadd exchanges first and then accumulates. (the result is in the first operands)
xlat byte table lookup conversion.
- BX points to the starting point of a 256 byte table, Al is the index value of the table (0-255,
0-ffh); Return Al as the result of table lookup ([BX + al] - & gt; Al)
2. I / O port transmit instruction.
in I / O port input. (Syntax: in accumulator, {port number │ DX})
out I / O port output. (Syntax: out {port number │ DX}), accumulator)
when I / O port is specified by immediate mode, its range is 0-255; When specified by register DX,
its range is 0-65535.
3. Destination address transfer instruction.
lea loads the valid address.
example: lea DX, string; Save the offset address to DX.
LDS transfers the target pointer and loads the pointer content into DS.
example: LDS, Si, string; Save the segment address: offset address to ds: Si.
Les transfers the target pointer, and loads the pointer content into es.
example: les, Di, string; Save the segment address: offset address to es: di.
LFS transfers the target pointer and loads the pointer content into FS.
example: LFS, Di, string; Save the segment address: offset address to FS: di.
LGS transfers the target pointer and loads the pointer content into GS.
example: LGS, Di, string; Save the segment address: offset address to GS: di.
LSS transfers the target pointer and loads the pointer content into SS.
example: LSS, Di, string; Save the segment address: offset address to SS: di.
4. Flag transfer instruction.
lahf flag register transfer, load flag into ah.
SAHF flag register transfer, load ah content into flag register.
pushf flag into stack.
POPF flag out of stack.
pushd 32-bit flag into stack.
POPD 32-bit flag out of stack.
2 Arithmetic instructions
- - - - - - - - - - - - - - - - - - - - - - - - -
Add.
ADC add with carry.
Inc add 1.
ASCII adjustment of AAA addition.
decimal adjustment of DAA addition.
sub subtraction.
SBB subtraction with borrow.
Dec subtract 1.
NEC (two operands are subtracted, only the flag bit is modified, and the result is not returned)
ASCII adjustment of AAS subtraction.
decimal adjustment of Das subtraction.
mul unsigned multiplication.
imul integer multiplication.
above two, the result is returned to ah and Al (byte operation), or DX and ax (word operation),
adjust the ASCII code of AAM multiplication.
div unsigned division.
IDIV integer division.
the above two results are returned:
quotient returns Al, remainder returns ah, (byte operation)
or quotient returns ax, remainder returns DX, (word operation)
adjustment of ASCII code for aad division.
CBW bytes are converted to words. (the symbol of bytes in Al is extended to ah)
CWD words are converted to doublewords. (the symbol of words in ax is extended to DX)
CWDE words are converted to doublewords. (the character number in ax is extended to eax)
CDQ doublewords. (the symbol of words in eax is extended to EDX)
3、 Logic operation instruction
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -, No return result)
SHL logic shift left.
Sal arithmetic shift left. (= SHL)
SHR logic shift right.
SAR arithmetic shift right. (= SHR)
rol cycle shift left.
ror cycle shift right.
RCL shift left through carry cycle.
RCR shift right through carry cycle.
the shift times of the above eight shift instructions can reach 255.
when the shift is once, the, For example, SHL ax, 1.
shift & gt; For example, MOV Cl, 04
SHL ax, CL
four String instruction
- - - - - - - - - - - - - - - - - - - - - - - - - - -
ds: Si source segment register: source string index.
es: Di destination segment register: destination string index.
CX repeat count.
Al / ax scan value.
d flag 0 indicates that Si and di should increase automatically ring repeat operation; The Z flag is used to control the end of the scan or compare operation.
MOVs string transfer.
(MoVSb transfer character. Movsw transfer word. Movsd transfer double word.)
CMPs string comparison.
(cmpsb compare character. Cmpsw compare word.)
SCAs string scan.
compare the content of Al or ax with the target string, The comparison result is reflected in the flag bit.
LODs loads the string.
loads the elements (words or bytes) in the source string into Al or ax one by one.
(lodsb transmits characters. Lodsw transmits words. Lodsd transmits doublewords.)
STOs saves the string.
is the reverse process of LODs.
rep when CX / ECX & lt& gt; 0.
repe / repz when ZF = 1 or the comparison results are equal, and CX / ECX & lt& gt; 0.
repne / repnz when ZF = 0 or the comparison results are not equal, and CX / ECX & lt& gt; When CF = 1 and CX / ECX & lt& gt; When CF = 0 and CX / ECX & lt& gt; 0.
5. Program transfer instruction
------------------------ --
1 & gt; Unconditional transfer instruction (long transfer)
JMP unconditional transfer instruction
call procere call
RET / retf procere return.
2 & gt; Conditional transfer instruction (short transfer, within the distance from - 128 to + 127)
(if and only if (SF XOR of) = 1, OP1 JA / JNBE is not less than or equal to transfer.
Jae / JNB is greater than or equal to transfer.
JB / jnae is less than transfer.
JBE / JNA is less than or equal to transfer, Test the result of signed integer operation (flag C and z)
JG / jnle is greater than transition.
jge / JnL is greater than or equal to transition.
JL / jnge is less than transition.
JLE / JNG is less than or equal to transition.
above four items, test the result of signed integer operation (flag s, When jne / JNZ is not equal to transfer.
JC transfers with carry.
JNC transfers without carry.
jno transfers without overflow.
JNP / JPO transfers with odd parity.
JNS sign bit is & quot; 0" Time transition.
Jo overflow transition.
JP / JPE transition when parity is even.
JS symbol bit is & quot; 1"
3 & gt; Loop control command (short transfer)
loop when CX is not zero.
loop / loopz when CX is not zero and z = 1.
loop when CX is not zero and z = 0.
jcxz when CX is zero.
jecxz when ECX is zero.
4 & gt; Interrupt instruction
int interrupt instruction
into overflow interrupt
IRET interrupt return
5 & gt; Processor control instruction
HLT processor pause, When the chip lead test is high, the CPU will enter the waiting state.
ESC switches to the external processor.
lock blocks the bus.
NOP null operation.
STC sets the carry flag.
CLC clears the carry flag.
CMC carries the carry flag reversely.
STD sets the direction flag.
CLD clears the direction flag. < br />STI set interrupt allow bit.
cli clear interrupt allow bit.
VI Pseudo instruction
- - - - - - - - - - - - - - - - - - - - - - - - - -
DW definition word (2 bytes).
proc definition process.
end of end process.
segment definition segment.
assume establishment segment register addressing.
end segment.
end program.
7 Register usage in 32 bit windows
function parameters are passed on the stack according to the calling conventions listed on
Page 13. Parameters of 32 bits size or less use one DWORD of stack space. Parameters
bigger than 32 bits are stored in little endian form, i.e. with the least significant DWORD at the
lowest address, and DWORD aligned.
Function return values are passed in registers in most cases. 8-bit integers are returned in
AL, 16-bit integers in AX, 32-bit integers, pointers, and Booleans in EAX, 64-bit integers in
EDX:EAX, and floating-point values in ST(0). Structures and class objects not exceeding
64 bits size are returned in the same way as integers, even if the structure contains floating
point values. Structures and class objects bigger than 64 bits are returned through a pointer
passed to the function as the first parameter and returned in EAX. Compilers that don\&# 39; t
support 64-bit integers may return structures bigger than 32 bits through a pointer. The
Borland compiler also returns structures through a pointer if the size is not a power of 2.
Registers EAX, ECX and EDX may be changed by a procere. All other general-purpose
registers (EBX, ESI, EDI, EBP) must be saved and restored if they are used. The value of
ESP must be divisible by 4 at all times, so don\&# 39; t push 16-bit data on the stack. Segment
registers cannot be changed, not even temporarily. CS, DS, ES, and SS all point to the flat
segment group. FS is used for a thread environment block. GS is unused, but reserved.
Flags may be changed by a procere with the following restrictions: The direction flag is 0
by default. The direction flag may be set temporarily, but must be cleared before any call or
return. The interrupt flag cannot be cleared. The floating-point register stack is empty at the
entry of a procere and must be empty at return, except for ST(0) if it is used for return
value. MMX registers may be changed by the procere and if so cleared by EMMS before
returning and before calling any other procere that may use floating-point registers. All
XMM registers can be modified by proceres. Rules for passing parameters and return
values in XMM registers are d escribed in Intel\&# 39; s application note AP 589 " Software
Conventio
1. General data transfer instruction.
mov transfers word or byte.
movsx extends symbol first, then transfers.
movzx extends zero first, then transfers.
push pushes word into stack.
pop pops word out of stack.
pusha pushes ax, CX, DX, BX, SP, BP, Si, Di is pushed into the stack in turn.
PopA pops Di, Si, BP, SP, BX, DX, CX, ax out of the stack in turn.
PUSHAD pushes eax, ECX, EDX, ebx, esp, EBP, ESI, EDI into the stack in turn.
POPAD pops EDI, ESI, EBP, esp, ebx, EDX, ECX, eax out of the stack in turn.
bswap switches the order of bytes in 32-bit registers.
xchg switches words or bytes. (at least one of the operands is a register, Segment registers cannot be used as operands)
cmpxchg compares and exchanges operands. (the second operands must be accumulator Al / ax / eax)
xadd exchanges first and then accumulates. (the result is in the first operands)
xlat byte table lookup conversion.
- BX points to the starting point of a 256 byte table, Al is the index value of the table (0-255,
0-ffh); Return Al as the result of table lookup ([BX + al] - & gt; Al)
2. I / O port transmit instruction.
in I / O port input. (Syntax: in accumulator, {port number │ DX})
out I / O port output. (Syntax: out {port number │ DX}), accumulator)
when I / O port is specified by immediate mode, its range is 0-255; When specified by register DX,
its range is 0-65535.
3. Destination address transfer instruction.
lea loads the valid address.
example: lea DX, string; Save the offset address to DX.
LDS transfers the target pointer and loads the pointer content into DS.
example: LDS, Si, string; Save the segment address: offset address to ds: Si.
Les transfers the target pointer, and loads the pointer content into es.
example: les, Di, string; Save the segment address: offset address to es: di.
LFS transfers the target pointer and loads the pointer content into FS.
example: LFS, Di, string; Save the segment address: offset address to FS: di.
LGS transfers the target pointer and loads the pointer content into GS.
example: LGS, Di, string; Save the segment address: offset address to GS: di.
LSS transfers the target pointer and loads the pointer content into SS.
example: LSS, Di, string; Save the segment address: offset address to SS: di.
4. Flag transfer instruction.
lahf flag register transfer, load flag into ah.
SAHF flag register transfer, load ah content into flag register.
pushf flag into stack.
POPF flag out of stack.
pushd 32-bit flag into stack.
POPD 32-bit flag out of stack.
2 Arithmetic instructions
- - - - - - - - - - - - - - - - - - - - - - - - -
Add.
ADC add with carry.
Inc add 1.
ASCII adjustment of AAA addition.
decimal adjustment of DAA addition.
sub subtraction.
SBB subtraction with borrow.
Dec subtract 1.
NEC (two operands are subtracted, only the flag bit is modified, and the result is not returned)
ASCII adjustment of AAS subtraction.
decimal adjustment of Das subtraction.
mul unsigned multiplication.
imul integer multiplication.
above two, the result is returned to ah and Al (byte operation), or DX and ax (word operation),
adjust the ASCII code of AAM multiplication.
div unsigned division.
IDIV integer division.
the above two results are returned:
quotient returns Al, remainder returns ah, (byte operation)
or quotient returns ax, remainder returns DX, (word operation)
adjustment of ASCII code for aad division.
CBW bytes are converted to words. (the symbol of bytes in Al is extended to ah)
CWD words are converted to doublewords. (the symbol of words in ax is extended to DX)
CWDE words are converted to doublewords. (the character number in ax is extended to eax)
CDQ doublewords. (the symbol of words in eax is extended to EDX)
3、 Logic operation instruction
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -, No return result)
SHL logic shift left.
Sal arithmetic shift left. (= SHL)
SHR logic shift right.
SAR arithmetic shift right. (= SHR)
rol cycle shift left.
ror cycle shift right.
RCL shift left through carry cycle.
RCR shift right through carry cycle.
the shift times of the above eight shift instructions can reach 255.
when the shift is once, the, For example, SHL ax, 1.
shift & gt; For example, MOV Cl, 04
SHL ax, CL
four String instruction
- - - - - - - - - - - - - - - - - - - - - - - - - - -
ds: Si source segment register: source string index.
es: Di destination segment register: destination string index.
CX repeat count.
Al / ax scan value.
d flag 0 indicates that Si and di should increase automatically ring repeat operation; The Z flag is used to control the end of the scan or compare operation.
MOVs string transfer.
(MoVSb transfer character. Movsw transfer word. Movsd transfer double word.)
CMPs string comparison.
(cmpsb compare character. Cmpsw compare word.)
SCAs string scan.
compare the content of Al or ax with the target string, The comparison result is reflected in the flag bit.
LODs loads the string.
loads the elements (words or bytes) in the source string into Al or ax one by one.
(lodsb transmits characters. Lodsw transmits words. Lodsd transmits doublewords.)
STOs saves the string.
is the reverse process of LODs.
rep when CX / ECX & lt& gt; 0.
repe / repz when ZF = 1 or the comparison results are equal, and CX / ECX & lt& gt; 0.
repne / repnz when ZF = 0 or the comparison results are not equal, and CX / ECX & lt& gt; When CF = 1 and CX / ECX & lt& gt; When CF = 0 and CX / ECX & lt& gt; 0.
5. Program transfer instruction
------------------------ --
1 & gt; Unconditional transfer instruction (long transfer)
JMP unconditional transfer instruction
call procere call
RET / retf procere return.
2 & gt; Conditional transfer instruction (short transfer, within the distance from - 128 to + 127)
(if and only if (SF XOR of) = 1, OP1 JA / JNBE is not less than or equal to transfer.
Jae / JNB is greater than or equal to transfer.
JB / jnae is less than transfer.
JBE / JNA is less than or equal to transfer, Test the result of signed integer operation (flag C and z)
JG / jnle is greater than transition.
jge / JnL is greater than or equal to transition.
JL / jnge is less than transition.
JLE / JNG is less than or equal to transition.
above four items, test the result of signed integer operation (flag s, When jne / JNZ is not equal to transfer.
JC transfers with carry.
JNC transfers without carry.
jno transfers without overflow.
JNP / JPO transfers with odd parity.
JNS sign bit is & quot; 0" Time transition.
Jo overflow transition.
JP / JPE transition when parity is even.
JS symbol bit is & quot; 1"
3 & gt; Loop control command (short transfer)
loop when CX is not zero.
loop / loopz when CX is not zero and z = 1.
loop when CX is not zero and z = 0.
jcxz when CX is zero.
jecxz when ECX is zero.
4 & gt; Interrupt instruction
int interrupt instruction
into overflow interrupt
IRET interrupt return
5 & gt; Processor control instruction
HLT processor pause, When the chip lead test is high, the CPU will enter the waiting state.
ESC switches to the external processor.
lock blocks the bus.
NOP null operation.
STC sets the carry flag.
CLC clears the carry flag.
CMC carries the carry flag reversely.
STD sets the direction flag.
CLD clears the direction flag. < br />STI set interrupt allow bit.
cli clear interrupt allow bit.
VI Pseudo instruction
- - - - - - - - - - - - - - - - - - - - - - - - - -
DW definition word (2 bytes).
proc definition process.
end of end process.
segment definition segment.
assume establishment segment register addressing.
end segment.
end program.
7 Register usage in 32 bit windows
function parameters are passed on the stack according to the calling conventions listed on
Page 13. Parameters of 32 bits size or less use one DWORD of stack space. Parameters
bigger than 32 bits are stored in little endian form, i.e. with the least significant DWORD at the
lowest address, and DWORD aligned.
Function return values are passed in registers in most cases. 8-bit integers are returned in
AL, 16-bit integers in AX, 32-bit integers, pointers, and Booleans in EAX, 64-bit integers in
EDX:EAX, and floating-point values in ST(0). Structures and class objects not exceeding
64 bits size are returned in the same way as integers, even if the structure contains floating
point values. Structures and class objects bigger than 64 bits are returned through a pointer
passed to the function as the first parameter and returned in EAX. Compilers that don\&# 39; t
support 64-bit integers may return structures bigger than 32 bits through a pointer. The
Borland compiler also returns structures through a pointer if the size is not a power of 2.
Registers EAX, ECX and EDX may be changed by a procere. All other general-purpose
registers (EBX, ESI, EDI, EBP) must be saved and restored if they are used. The value of
ESP must be divisible by 4 at all times, so don\&# 39; t push 16-bit data on the stack. Segment
registers cannot be changed, not even temporarily. CS, DS, ES, and SS all point to the flat
segment group. FS is used for a thread environment block. GS is unused, but reserved.
Flags may be changed by a procere with the following restrictions: The direction flag is 0
by default. The direction flag may be set temporarily, but must be cleared before any call or
return. The interrupt flag cannot be cleared. The floating-point register stack is empty at the
entry of a procere and must be empty at return, except for ST(0) if it is used for return
value. MMX registers may be changed by the procere and if so cleared by EMMS before
returning and before calling any other procere that may use floating-point registers. All
XMM registers can be modified by proceres. Rules for passing parameters and return
values in XMM registers are d escribed in Intel\&# 39; s application note AP 589 " Software
Conventio
8. Well, ancient currencies were forbidden to leave the country.
9. The real mermaid may watch more in all kinds of movies and TV. Generally speaking, the mermaid we refer to is: manatee, such as Haishi, seal, etc., but only one of them is generally recognized by scientists as "Mermaid" -- gong
gong
gong, commonly known as Mermaid, is a world-wide precious mammal, Dugongidae is rarely seen in Guangdong, Guangxi, Hainan and the southern coast of Taiwan. The body of Dugongidae is spindle shaped, about 3 meters long and 300-500 kg. The body has sparse short hair. There is no obvious neck, the head is small, the upper lip is horseshoe shaped, the rostrum protrudes with bristles, and two nearly circular breathing holes are arranged at the front of the head; There is no external auricle, and the ear hole is located behind the eye. There is no dorsal fin and the fin limb is oval. The caudal fin is wide, the left and right sides are flat and symmetrical, and the posterior edge is forked, without notch. There is a pair of breasts below the fins. The back is mainly dark gray, and the abdomen is slightly light
gongs are marine herbivorous mammals. Its distribution is closely related to water temperature, current and seagrass as the main food. Most of them are found in seaweed clumps about 20 meters away from the coast. Sometimes they enter the estuary with the tide, and return to the sea with the ebb tide after feeding. They rarely swim to the open sea. Living in the bottom of the seagrass area with good concealment conditions, the family group of 2-3 heads regularly surfaced to breathe. Often known as the "Mermaid" surfaced, leaving a lot of beautiful legends
gongs are marine animals evolved from terrestrial herbivores. They have been seriously killed and their resources have been damaged, so it is urgent to strengthen the protection
in fact, mermaid is not beautiful. It is a kind of sea animal called gong that lives in the coastal areas of Guangdong, Guangxi, Taiwan and other provinces in China. The name is literally translated from Malay, and some people call it "Nanhai Niu". In addition to China, some other countries around the Indian Ocean and Pacific also have their footprints
gong is not only not beautiful, but also ugly. Its body shape is like a huge spinning hammer. It is more than 3 meters long and weighs more than 400 kilograms. Its body is big and its tail is like crescent moon. The most ugly thing is that it has clear eyes like a mouse, nostrils on its head, ears without ears, and two tusks protruding from its thick lips. The skin color is gray, and the body is covered with rare hard spines. It is not really beautiful, but it is said that it is a mermaid because it is similar to human beings in living habits, that is, the magic gong grows up by sucking its mother's milk; The figure of gong is a bit like that of a woman. Does it have the same forelimb? There is a pair of plump breasts beside the pectoral fins of D? D, whose position is very similar to that of human. So it's a little bit of a woman when it occasionally rises and shows its upper body on the sea
gongs are not picky eaters in their life. They mostly feed on succulent aquatic plants such as seaweed and aquatic plants, as well as fibrous rushes and grasses. Almost all aquatic plants can eat them. They consume more than 45 kg of aquatic plants every day, so they spend a large part of their time on feeding. Dugong's foraging for seaweed is like a cow. Once chewing, it keeps swinging its head. That's why it's called Haifeng. It moves slowly. Although it lives in the sea all the year round, its underwater work is very common. Its swimming speed is only about 2 nautical miles per hour. Even when it is driven by the enemy, its escape speed is less than 5 nautical miles. It is because it can eat, but does not want to move, so the proper fat fat, often become the target of profit seekers. Dugongs are gray and fat. Oil can be used as medicine, meat is delicious, and skin can be made leather. Because of this, they are killed repeatedly by human beings. If they are not strictly protected, they will be destroyed. Therefore, gong has been listed as the first class protected animal in China
Professor White of Florida State University is a real "Mermaid doctor". He made painstaking efforts to deal with mermaids all day, carefully studied their habits and lives, and obtained a large number of valuable first-hand Mermaid materials. In the last five years alone, 450 injured mermaids have been rescued by Dr. white
the scientific name of mermaid is gong. When feeding, the mermaid hugs her baby with her strong hands, and her head and chest are all out of the water, just like a swimmer in the water, so it has the reputation of "Mermaid". As a matter of fact, mermaid is kind to people. Although she is big, she has a very warm temperament and is friendly with all creatures, including human beings. Mermaid mainly lives in tropical and subtropical waters, and mainly lives in the Gulf of Mexico and the coast of Florida Peninsula in North America. It is in this bay where the mermaid has lived for generations. Due to the development of the peninsula in the past 10 years, the population has increased sharply and instrial pollution has made the mermaid face an endangered situation
gongs are quiet, slow-moving and drowsy ring the day. After eating, they spend most of their time diving into the sea bottom 30-40 meters deep, lying on rocks and other places to kill time. Its pale gray color makes it difficult to find. It likes to live in the coastal shallow sea, never to the ocean deep sea adventure. Every evening or dawn they forage everywhere, munching on seaweed or other seaweed. Every day to eat dozens of kilograms, eat a lot. It grinds food with its molars, not ruminants like cattle
gongs can't have children without water. The pregnancy period may be one year. The newborn gong's tail curls forward and its swimming ability is weak. The mother often holds it out of the water to breathe in the first breath. Dugong's mammary gland is located between the pectoral fins, which is similar to human's mammary gland, which may be the biggest reason for its Mermaid. Some people even say that it uses its forelimbs to hold its baby and feed it out of the water. It looks like a human. In fact, it is floating horizontally on the water, slightly side of the body, small Confucian eyes and the mother inclined into an angle, sucking on the nipple
gong likes to live in warm waters. When the water temperature is lower than 15 ℃, it is easy to die of pneumonia, so it is common in Guangdong, Guangxi, Taiwan and Fujian coastal areas. Other species of manatees also live in warmer waters
the skin of gong (including other manatees) can be tanned, and the meat is delicious and nutritious, which is better than beef. Oil is a valuable medicinal material, similar to cod liver. It has good curative effect for patients with lung disease or weak body. Teeth and bones can be used as substitutes for ivory carving. Dugongs are full of treasures, so they have been arrested a lot. They are on the verge of extinction and need to be protected.
gong
gong, commonly known as Mermaid, is a world-wide precious mammal, Dugongidae is rarely seen in Guangdong, Guangxi, Hainan and the southern coast of Taiwan. The body of Dugongidae is spindle shaped, about 3 meters long and 300-500 kg. The body has sparse short hair. There is no obvious neck, the head is small, the upper lip is horseshoe shaped, the rostrum protrudes with bristles, and two nearly circular breathing holes are arranged at the front of the head; There is no external auricle, and the ear hole is located behind the eye. There is no dorsal fin and the fin limb is oval. The caudal fin is wide, the left and right sides are flat and symmetrical, and the posterior edge is forked, without notch. There is a pair of breasts below the fins. The back is mainly dark gray, and the abdomen is slightly light
gongs are marine herbivorous mammals. Its distribution is closely related to water temperature, current and seagrass as the main food. Most of them are found in seaweed clumps about 20 meters away from the coast. Sometimes they enter the estuary with the tide, and return to the sea with the ebb tide after feeding. They rarely swim to the open sea. Living in the bottom of the seagrass area with good concealment conditions, the family group of 2-3 heads regularly surfaced to breathe. Often known as the "Mermaid" surfaced, leaving a lot of beautiful legends
gongs are marine animals evolved from terrestrial herbivores. They have been seriously killed and their resources have been damaged, so it is urgent to strengthen the protection
in fact, mermaid is not beautiful. It is a kind of sea animal called gong that lives in the coastal areas of Guangdong, Guangxi, Taiwan and other provinces in China. The name is literally translated from Malay, and some people call it "Nanhai Niu". In addition to China, some other countries around the Indian Ocean and Pacific also have their footprints
gong is not only not beautiful, but also ugly. Its body shape is like a huge spinning hammer. It is more than 3 meters long and weighs more than 400 kilograms. Its body is big and its tail is like crescent moon. The most ugly thing is that it has clear eyes like a mouse, nostrils on its head, ears without ears, and two tusks protruding from its thick lips. The skin color is gray, and the body is covered with rare hard spines. It is not really beautiful, but it is said that it is a mermaid because it is similar to human beings in living habits, that is, the magic gong grows up by sucking its mother's milk; The figure of gong is a bit like that of a woman. Does it have the same forelimb? There is a pair of plump breasts beside the pectoral fins of D? D, whose position is very similar to that of human. So it's a little bit of a woman when it occasionally rises and shows its upper body on the sea
gongs are not picky eaters in their life. They mostly feed on succulent aquatic plants such as seaweed and aquatic plants, as well as fibrous rushes and grasses. Almost all aquatic plants can eat them. They consume more than 45 kg of aquatic plants every day, so they spend a large part of their time on feeding. Dugong's foraging for seaweed is like a cow. Once chewing, it keeps swinging its head. That's why it's called Haifeng. It moves slowly. Although it lives in the sea all the year round, its underwater work is very common. Its swimming speed is only about 2 nautical miles per hour. Even when it is driven by the enemy, its escape speed is less than 5 nautical miles. It is because it can eat, but does not want to move, so the proper fat fat, often become the target of profit seekers. Dugongs are gray and fat. Oil can be used as medicine, meat is delicious, and skin can be made leather. Because of this, they are killed repeatedly by human beings. If they are not strictly protected, they will be destroyed. Therefore, gong has been listed as the first class protected animal in China
Professor White of Florida State University is a real "Mermaid doctor". He made painstaking efforts to deal with mermaids all day, carefully studied their habits and lives, and obtained a large number of valuable first-hand Mermaid materials. In the last five years alone, 450 injured mermaids have been rescued by Dr. white
the scientific name of mermaid is gong. When feeding, the mermaid hugs her baby with her strong hands, and her head and chest are all out of the water, just like a swimmer in the water, so it has the reputation of "Mermaid". As a matter of fact, mermaid is kind to people. Although she is big, she has a very warm temperament and is friendly with all creatures, including human beings. Mermaid mainly lives in tropical and subtropical waters, and mainly lives in the Gulf of Mexico and the coast of Florida Peninsula in North America. It is in this bay where the mermaid has lived for generations. Due to the development of the peninsula in the past 10 years, the population has increased sharply and instrial pollution has made the mermaid face an endangered situation
gongs are quiet, slow-moving and drowsy ring the day. After eating, they spend most of their time diving into the sea bottom 30-40 meters deep, lying on rocks and other places to kill time. Its pale gray color makes it difficult to find. It likes to live in the coastal shallow sea, never to the ocean deep sea adventure. Every evening or dawn they forage everywhere, munching on seaweed or other seaweed. Every day to eat dozens of kilograms, eat a lot. It grinds food with its molars, not ruminants like cattle
gongs can't have children without water. The pregnancy period may be one year. The newborn gong's tail curls forward and its swimming ability is weak. The mother often holds it out of the water to breathe in the first breath. Dugong's mammary gland is located between the pectoral fins, which is similar to human's mammary gland, which may be the biggest reason for its Mermaid. Some people even say that it uses its forelimbs to hold its baby and feed it out of the water. It looks like a human. In fact, it is floating horizontally on the water, slightly side of the body, small Confucian eyes and the mother inclined into an angle, sucking on the nipple
gong likes to live in warm waters. When the water temperature is lower than 15 ℃, it is easy to die of pneumonia, so it is common in Guangdong, Guangxi, Taiwan and Fujian coastal areas. Other species of manatees also live in warmer waters
the skin of gong (including other manatees) can be tanned, and the meat is delicious and nutritious, which is better than beef. Oil is a valuable medicinal material, similar to cod liver. It has good curative effect for patients with lung disease or weak body. Teeth and bones can be used as substitutes for ivory carving. Dugongs are full of treasures, so they have been arrested a lot. They are on the verge of extinction and need to be protected.
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