How to introduce ppt of convention and Exhibition Center
Publish: 2021-05-27 04:47:44
1. You should uninstall the NIC driver and re install the driver. The system thinks that you have changed the configuration, so it doesn't recognize it
2. It's right to focus on showing the corporate culture
3. Take bus No.1 at the gate of Agricultural Bank of China after weixiaotang and get off at the terminal
4. When Kong Rong was a child, he was smart and studious, quick witted, and skillful in speaking and answering. Everyone praised him as a strange boy. When he was 4 years old, he could recite many poems and verses, and knew etiquette. His parents loved him very much
one day, his father's friend brought a plate of pears. His father called Kong Rong. The seven brothers started to pick the smallest one by themselves. The youngest brother picked the biggest one first, while Kong Rong picked the smallest one and said, "I'm young. I should eat small pears. I'll give the rest to my brothers." After hearing this, the father was very surprised and asked, "is that younger brother younger than you, too?" Kong Rong said: "because I am a brother, younger brother than me, so I should let him." The story of Kong Rong's letting Li spread all over Qufu, and it has been handed down all the time. It has become a good example for many parents to ecate their children
in the Three Character Classic, "four years old can make a pear." That's the story
as a child, Kong Rong not only studied hard, but also was good at thinking. Father always takes him when he goes out to visit. When he was 10 years old, he came to Luoyang with his father. When Li Ying, the governor of Luoyang, was in office, Kong Rong went straight to the mansion. At this time, the gatekeeper grabbed him and asked, "which child are you from? Go and play!" Kong Rong solemnly replied, "please go in and report that Kong Rong of Shandong Province is visiting." When the gatekeeper saw that he was serious, he didn't know what it was? He asked with a smile, "young master, do you have red stickers?" Kong Rong said: "my family and your host have been in contact for generations, and they have the friendship between teachers and students. They don't need red stickers, they just report." The gatekeeper was afraid to wait for the guests, so he had to go in and report them. At this time, Li Yingzheng talked with many literati. After hearing the announcement, he couldn't remember what the relationship between Kong Rong and his family was, so he had to ha ha: "please come in!" Keyhole into the hall, while greeting the host, while bowing to greet the guests, attitude neither haughty nor humble. As Li Ying offered his seat, he looked at the handsome young man. He was very surprised: the child had never met before, and why did he call himself the whole family? So Li Ying asked, "young master, you said our two families have been friendly for generations. How can I not remember?" Kong Rong said with a smile: "five hundred years ago, Confucius once asked Li to be polite to Lao Tzu. Confucius' surname is Kong, Lao Tzu's surname is Li, which means that Confucius and Li have had a friendship between teachers and students for five hundred years. Today, your surname is Li, and my surname is Kong. It's also a teacher-student relationship. Aren't our two families connected for generations? "
Kong Rong's words are amazing, and all the guests here are surprised. Li Ying, the prefect, could not help laughing: "little childe is really a child prodigy." Only Chen Wei, a Taizhong doctor, disagreed and said coldly, "a wise man in his childhood may not be able to do anything when he grows up." Facing the challenge, Kong Rong said with a smile: "in this way, I think Mr. Chen must have been very smart when he was a child." This ingenious reply made Chen Wei blush, speechless and angry. Kong Rong did not squint, pretended to be an alt and drank tea seriously, which made everyone laugh.
one day, his father's friend brought a plate of pears. His father called Kong Rong. The seven brothers started to pick the smallest one by themselves. The youngest brother picked the biggest one first, while Kong Rong picked the smallest one and said, "I'm young. I should eat small pears. I'll give the rest to my brothers." After hearing this, the father was very surprised and asked, "is that younger brother younger than you, too?" Kong Rong said: "because I am a brother, younger brother than me, so I should let him." The story of Kong Rong's letting Li spread all over Qufu, and it has been handed down all the time. It has become a good example for many parents to ecate their children
in the Three Character Classic, "four years old can make a pear." That's the story
as a child, Kong Rong not only studied hard, but also was good at thinking. Father always takes him when he goes out to visit. When he was 10 years old, he came to Luoyang with his father. When Li Ying, the governor of Luoyang, was in office, Kong Rong went straight to the mansion. At this time, the gatekeeper grabbed him and asked, "which child are you from? Go and play!" Kong Rong solemnly replied, "please go in and report that Kong Rong of Shandong Province is visiting." When the gatekeeper saw that he was serious, he didn't know what it was? He asked with a smile, "young master, do you have red stickers?" Kong Rong said: "my family and your host have been in contact for generations, and they have the friendship between teachers and students. They don't need red stickers, they just report." The gatekeeper was afraid to wait for the guests, so he had to go in and report them. At this time, Li Yingzheng talked with many literati. After hearing the announcement, he couldn't remember what the relationship between Kong Rong and his family was, so he had to ha ha: "please come in!" Keyhole into the hall, while greeting the host, while bowing to greet the guests, attitude neither haughty nor humble. As Li Ying offered his seat, he looked at the handsome young man. He was very surprised: the child had never met before, and why did he call himself the whole family? So Li Ying asked, "young master, you said our two families have been friendly for generations. How can I not remember?" Kong Rong said with a smile: "five hundred years ago, Confucius once asked Li to be polite to Lao Tzu. Confucius' surname is Kong, Lao Tzu's surname is Li, which means that Confucius and Li have had a friendship between teachers and students for five hundred years. Today, your surname is Li, and my surname is Kong. It's also a teacher-student relationship. Aren't our two families connected for generations? "
Kong Rong's words are amazing, and all the guests here are surprised. Li Ying, the prefect, could not help laughing: "little childe is really a child prodigy." Only Chen Wei, a Taizhong doctor, disagreed and said coldly, "a wise man in his childhood may not be able to do anything when he grows up." Facing the challenge, Kong Rong said with a smile: "in this way, I think Mr. Chen must have been very smart when he was a child." This ingenious reply made Chen Wei blush, speechless and angry. Kong Rong did not squint, pretended to be an alt and drank tea seriously, which made everyone laugh.
5. 1. From the subway station of Shenzhen North Station, take line 5 (towards the Bay) to Baoan central station, transfer to line 1 (towards the east of the airport) to BaoTi station, take exit C and go along Luotian road to Shenye new shoreline
2. From Shenzhen North Station (bus hub station), take No. m343 to xinweicun station, transfer to No. 797 and get off at Shenye new shoreline station
3 Take bus m385 from Shenzhen North bus station to Bao'an customs building, then transfer bus b630 to Shenye new shoreline station
2. From Shenzhen North Station (bus hub station), take No. m343 to xinweicun station, transfer to No. 797 and get off at Shenye new shoreline station
3 Take bus m385 from Shenzhen North bus station to Bao'an customs building, then transfer bus b630 to Shenye new shoreline station
6.
Guilin north station is not far from the center of Guilin. It is about 5 kilometers away from Shizi street and central square. From the north exit of Guilin, you can take bus No. 100 directly to the center of the city
7. Main technical features of jzo vibration motor:
1) scientific design, simple structure, low noise and long service life
2) sealing design, can work in any environment without explosion-proof requirements
3) the exciting force is easy to be adjusted infinitely
4) it can be used in various vibration forms of single machine and multi machine, which has reached the required working requirements
5) it is suitable for vibrating mechanical equipment such as vibrating feeder, vibrating conveyor and vibrating screen< The characteristics of yzo vibration motor are as follows:
1; The exciting force is large; The body strength is high; Low noise
② the vibration frequency and amplitude can be selected according to different uses
③ totally enclosed structure, it can work under any st condition without explosion-proof requirements
④ the direction of exciting force can be changed according to the installation mode of vibration motor< (5) the exciting force can be adjusted steplessly by adjusting the angle of eccentric block< (6) easy maintenance< The specifications are complete, which can meet the working needs of all kinds of vibrating machinery
TZD vibration motor
TZD vibration motor is a three-phase 380V, 50 Hz asynchronous motor, closed self cooling type, and can be installed horizontally and obliquely. When TZD vibration motor works continuously, the ambient air shall not contain corrosive and explosive gas, and the ambient temperature shall not exceed 40 ℃. When the vibration motor is installed on the vibration machinery, the foot bolts of the vibration motor must be tightened, and flat and elastic washers must be added under each nut. At the initial stage of the operation of the vibration motor, e to the running in between the bolt, nut and base plane, the tightening force will be reced and small looseness will occur. Therefore, the foot bolts of the motor should be tightened several times at the initial stage of operation, and tightened once a day at the beginning, After two weeks, check the fastening once a week
TZD vibration motor may get damp ring transportation or long-term idle. Before use, 500V megger shall be used to check the insulation resistance of winding, which shall be greater than 0.5m Ω It can only be used. If it gets damp, it needs to be dried. The bearing of tzdc series vibration motor should be regularly supplemented with grease (2 × instrial lithium grease), generally once every 4-6 months. When the vibration motor is in non working state, inject oil at the nozzle with oil gun
TZD vibration motor generally runs for 4-6 months, with minor overhaul once a month and major overhaul once a year. During the small maintenance, remove the st from the body, check whether the insulation resistance and wiring of the coil are firm, and remove the hidden danger in time. During overhaul, the motor should be disassembled, the inside and outside should be blown clean with compressed air, the wear of bearing should be checked, and new grease should be replaced< Technical features of YZS:
1) proper combination of vibration force and output, large exciting force, light weight and low mechanical noise
2) strong resistance vibration with stable amplitude is adopted
3) the excitation force is less affected by the fluctuation of power supply and voltage
4) closed design, can work in the environment without explosion-proof requirements
5) the direction of exciting force can be changed according to the installation mode of vibration motor
6) the exciting force and amplitude can be adjusted infinitely by adjusting the included angle of eccentric block
1) scientific design, simple structure, low noise and long service life
2) sealing design, can work in any environment without explosion-proof requirements
3) the exciting force is easy to be adjusted infinitely
4) it can be used in various vibration forms of single machine and multi machine, which has reached the required working requirements
5) it is suitable for vibrating mechanical equipment such as vibrating feeder, vibrating conveyor and vibrating screen< The characteristics of yzo vibration motor are as follows:
1; The exciting force is large; The body strength is high; Low noise
② the vibration frequency and amplitude can be selected according to different uses
③ totally enclosed structure, it can work under any st condition without explosion-proof requirements
④ the direction of exciting force can be changed according to the installation mode of vibration motor< (5) the exciting force can be adjusted steplessly by adjusting the angle of eccentric block< (6) easy maintenance< The specifications are complete, which can meet the working needs of all kinds of vibrating machinery
TZD vibration motor
TZD vibration motor is a three-phase 380V, 50 Hz asynchronous motor, closed self cooling type, and can be installed horizontally and obliquely. When TZD vibration motor works continuously, the ambient air shall not contain corrosive and explosive gas, and the ambient temperature shall not exceed 40 ℃. When the vibration motor is installed on the vibration machinery, the foot bolts of the vibration motor must be tightened, and flat and elastic washers must be added under each nut. At the initial stage of the operation of the vibration motor, e to the running in between the bolt, nut and base plane, the tightening force will be reced and small looseness will occur. Therefore, the foot bolts of the motor should be tightened several times at the initial stage of operation, and tightened once a day at the beginning, After two weeks, check the fastening once a week
TZD vibration motor may get damp ring transportation or long-term idle. Before use, 500V megger shall be used to check the insulation resistance of winding, which shall be greater than 0.5m Ω It can only be used. If it gets damp, it needs to be dried. The bearing of tzdc series vibration motor should be regularly supplemented with grease (2 × instrial lithium grease), generally once every 4-6 months. When the vibration motor is in non working state, inject oil at the nozzle with oil gun
TZD vibration motor generally runs for 4-6 months, with minor overhaul once a month and major overhaul once a year. During the small maintenance, remove the st from the body, check whether the insulation resistance and wiring of the coil are firm, and remove the hidden danger in time. During overhaul, the motor should be disassembled, the inside and outside should be blown clean with compressed air, the wear of bearing should be checked, and new grease should be replaced< Technical features of YZS:
1) proper combination of vibration force and output, large exciting force, light weight and low mechanical noise
2) strong resistance vibration with stable amplitude is adopted
3) the excitation force is less affected by the fluctuation of power supply and voltage
4) closed design, can work in the environment without explosion-proof requirements
5) the direction of exciting force can be changed according to the installation mode of vibration motor
6) the exciting force and amplitude can be adjusted infinitely by adjusting the included angle of eccentric block
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