Virtual currency participated by nuns
Publish: 2021-05-24 11:24:29
1.
Real estate name: Kaifeng international financial center
alias: International Financial Center Kaifeng international financial center financial center
bus line: Zhengkai Avenue, Fourth Avenue (bus station): Zhengkai bus; Zhengkai Avenue · 4th Avenue (bus stop): No.56; Route 58; Yue real estate (greeting station) (bus stop): Zhengkai bus; Majiahe station (bus station): Zhengkai bus station; Zhengkai Avenue, citizen's home (bus station): Zhengkai bus; Citizen's home station (bus stop): No.27; Route 30; 39 road; No.44 shuttle bus; Route 56; Route 58; Kaifeng citizen's home (South) (bus stop): 39A road; Zhengkai Avenue citizen's home (bus stop): No.44; 44 road section; Wudajiekou (bus station): Zhengkai bus; Zhengkai Avenue · 5th Avenue (bus stop): No.58
Other modes of transportation: it is located in the southwest corner of the intersection of Zhengkai Avenue, the East-West main road, and the planned Fourth Avenue, the North-South main road, with convenient transportation and various types. Close to Zhengkai Avenue, it is convenient for motor vehicles and intercity public transportation along Zhengkai Avenue. The site is only five minutes' drive away from Kaifeng City, 19 minutes' drive away from Zhengzhou City (light rail), 40 minutes' drive away from Zhengzhou City, and 50 minutes' drive away from Xinzheng International Airport(the information is for reference only, and the information of the sales office shall prevail.)
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2. The spring structure or rubber band structure of the return gear, etc.
the "shaft" connected by the rear tire of the return car is fixedly connected with the gear in the return gear. When the hand works (drags) backward on the car, the rear wheel rotates backward and transmits the force to the return gear through the shaft, The gear drives the return force, and the gear structure (spring structure or rubber band structure) converts the kinetic energy of the hand into potential energy (such as rubber band rotation and elongation or spring compression)
when the hand is released, the car loses a force to maintain its balance, that is, the increased friction between the rear tire and the ground when the car is pressed by hand (i.e. the grip in F1), The return gear reversely releases potential energy through the shaft to do work, so the shaft converts potential energy into function through rotation
as the return vehicle is usually designed to be driven by the forward rotation of the rear wheel (i.e. the wheel is counter clockwise when viewed from the left side of the vehicle), the return gear is designed to transfer energy backward (i.e. the wheel is clockwise when viewed from the left side of the vehicle). Because of the fixed direction of the axle, as long as the energy stored by the return gear is large enough (i.e. the number of revolutions is enough) or the static friction between the return gear and the ground is small enough, The recoil car can move forward through the energy output of the heart of the recoil gear
- in short, the recoil car "remembers" the power you give it
the "shaft" connected by the rear tire of the return car is fixedly connected with the gear in the return gear. When the hand works (drags) backward on the car, the rear wheel rotates backward and transmits the force to the return gear through the shaft, The gear drives the return force, and the gear structure (spring structure or rubber band structure) converts the kinetic energy of the hand into potential energy (such as rubber band rotation and elongation or spring compression)
when the hand is released, the car loses a force to maintain its balance, that is, the increased friction between the rear tire and the ground when the car is pressed by hand (i.e. the grip in F1), The return gear reversely releases potential energy through the shaft to do work, so the shaft converts potential energy into function through rotation
as the return vehicle is usually designed to be driven by the forward rotation of the rear wheel (i.e. the wheel is counter clockwise when viewed from the left side of the vehicle), the return gear is designed to transfer energy backward (i.e. the wheel is clockwise when viewed from the left side of the vehicle). Because of the fixed direction of the axle, as long as the energy stored by the return gear is large enough (i.e. the number of revolutions is enough) or the static friction between the return gear and the ground is small enough, The recoil car can move forward through the energy output of the heart of the recoil gear
- in short, the recoil car "remembers" the power you give it
3. I've assembled this thing before, but I'll take it apart and replace the parts inside? The things inside have specifications and can't be changed. If you want to tighten the spring, it's almost impossible.
4. No pictures or names? Then you can only guess that
should be a spring! The tighter the retraction, the greater the strength
should be a spring! The tighter the retraction, the greater the strength
5. The simplest one is the rubber band,
in addition, the reaction force of wind, balloon, etc.
rubber band is recommended ~ ~
for example, a short vertical stick is put through the middle of the axle, the rubber band is set on the frame of the car and parallel to the rear axle, and the principle of the recoil car is used to rotate the wheel upside down, and let the axle twist the rubber band and twist a few more circles, After letting go, the car ran out.
make the wheel bigger and use the rubber band with the valve core. Is it OK to run 6 meters~~
in addition, the reaction force of wind, balloon, etc.
rubber band is recommended ~ ~
for example, a short vertical stick is put through the middle of the axle, the rubber band is set on the frame of the car and parallel to the rear axle, and the principle of the recoil car is used to rotate the wheel upside down, and let the axle twist the rubber band and twist a few more circles, After letting go, the car ran out.
make the wheel bigger and use the rubber band with the valve core. Is it OK to run 6 meters~~
6. What do you mean? This means that it is very useful. Then a lot of people like it
7.
design full, smooth lines. Stable and generous body design
8. 1、 1 / 32 remote control drift car race 1. Athletes use 1 / 32 original configuration car model to compete. In principle, each school has 3 people / group (according to the three frequencies of a, B and C) to compete. The referee with less than 3 people will arrange to join with other schools. 2. The competition is timed by "triangle plus top mark" for 2 laps. If the time exceeds 2 minutes, it will be 9999 points. If the time is short, it will be the winner. 3. There are two rounds in the competition, two rounds in a row, and the battery can not be changed in the middle. Take a better round. The picture of the competition is as follows: the upper standard distance is 1 meter, and the triangle standard distance is 4.2 meters. The solar powered car model competition 1. The athletes use the original car model to participate in the competition. They can refit the model. The power can use the battery instead of the solar panel, but the solar panel must be installed. 2. In principle, 1 / 3 of the students will participate in the preliminary competition, but there will be no more than 3 athletes in each school. The number label shall be pasted in advance, otherwise, no competition is allowed. The athletes in a school must line up in turn, not separately. 3. The competition uses the straight-line form to race the speed, the direction score is the same, takes the time short as wins. There are two rounds in the competition, and the better one is obtained. Competition chart:
3. The race of star railcar model 1. The race uses star railcar model, which can be modified, but the car shell shape must be complete. 2. The number of participants in each school is limited to 2-3, one person and one car. The number label shall be pasted in advance, otherwise, no competition is allowed. The athletes in a school must line up in turn, not separately. 3. The race is timed for one lap within the prescribed track, and the winner is the one with the shortest time. There are two rounds in the competition, and the better one is obtained. 4、 Assembly of four-wheel drive vehicle model, speed race (1), assembly speed race 1. The original model of four-wheel drive vehicle shall be used for assembly, and the packaging bag shall not be opened before the competition. After hearing the referee's instructions, open the package, but the inner package shall not be opened, and check whether the parts are complete. The inner package can be opened and assembled only when the referee issues "start". 2. The number of participants in each school is 1 / 5 of the school level preliminaries (including the advanced one) to participate in regional competitions. 3. The shell and color stickers may not be assembled, but other accessories must be completed according to the requirements. If the missing parts are found in the referee's inspection, one less plus 10 seconds, and so on. 4. When the athletes complete the model four-wheel drive, raise their hands to the referee to ask for timing and test in the prescribed straight track. When the test is successful, record the results. If the test run is not successful, the commissioning will continue until it is successful. 5. The assembly time of the competition is the result of the competition, and the one with short time is the winner. 6. The sum of the scores of all athletes participating in the regional competitions is the group scores of the school, and the top three of the group primary and secondary schools are awarded certificates 2 Track race 1. The original gear car model can be used to refit the model, and the model must be kept intact ring the race. 2. The number of participants in each school is 1 / 5 of the school level preliminaries (including the advanced one) to participate in regional competitions. The number label shall be pasted in advance, otherwise, no competition is allowed. The athletes in a school must line up in turn, not separately. 3. The race is timed in a circle within the prescribed track, and the winner is the one with short time. There are two rounds in the competition, and the better one is obtained. 4. The sum of the scores of all athletes participating in the regional competitions is the group scores of the school, and the top three of the group primary and secondary schools are awarded certificates. 5. The athletes who take part in the two events of assembly and speed race record the total results, and the top six will be awarded the all-round certificate. The total score of all athletes participating in the all-round competition in each school is taken as the group all-round competition score, and the group all-round competition score is taken as the top three and awarded with certificates. 5、 Audi four-wheel drive car model race 1. Audi four-wheel drive car model is used in the race, which can be modified, but the car shell shape must be complete. 2. The number of participants in each school is limited to 2-3, one person and one car. The number label shall be pasted in advance, otherwise, no competition is allowed. The athletes in a school must line up in turn, not separately. 3. The race is timed for one lap within the prescribed track, and the winner is the one with the shortest time. There are two rounds in the competition, and the better one is obtained. 6、 Tiangong bullet car model racing competition 1. The competition uses "Tiangong" bullet car model, which can be modified, but the car shell shape must be complete. 2. The number of participants in each school is limited to 2-3, one person and one car. The number label shall be pasted in advance, otherwise, no competition is allowed. The athletes in a school must line up in turn, not separately. 3. The race is timed for one lap within the prescribed track, and the winner is the one with the shortest time. There are two rounds in the competition, and the better one is obtained. 7、 Gear return car model straight-line race distance competition 1. The competition uses gear return car model, which can be modified, but the car shell shape must be complete. 2. The number of participants in each school is limited to 2-3, one person and one car. The number label shall be pasted in advance, otherwise, no competition is allowed. The athletes in a school must line up in turn, not separately. 3. The competition shall be concted in a straight-line race within the prescribed track, and the winner shall be the one with the longest distance. The competition is divided into 1 / 16 off-road vehicle model, 1 / 18 flat sports car model, 1 / 20 cart model and tt01 electric RV model. 2. The results were evaluated by "m" lap time, and the time was 1 minute and 30 seconds. There are two marks in the middle to pass through the door. The off-road vehicle should cross the ramp at the straight road on both sides (see the figure for the ramp). 3. The competition is divided into groups according to the frequency, one person and one car, and there is no limit to the number of participants in each school. At the beginning of the competition, the athletes should stick the corresponding color label on the remote control antenna according to the grouping group and color (for distinguishing the racing model), otherwise they are not allowed to participate in the competition. 4. Stick a personal uniform label on the remote control equipment in advance. You must turn in the remote control equipment 15 minutes before the start of the competition, otherwise you will be disqualified from all events of the school; All remote control equipment can only be retrieved after the end of the game, and the responsibility for lost equipment is borne by the owner. 5. One minute after the roll call, those who are not present will cancel this round of competition. Without the consent of the referee, they are not allowed to enter other groups for competition. The score of this round is 0. 6. If the frequency is wrong e to the reason of registration, the athlete's qualification will be cancelled. I must have designed it myself
3. The race of star railcar model 1. The race uses star railcar model, which can be modified, but the car shell shape must be complete. 2. The number of participants in each school is limited to 2-3, one person and one car. The number label shall be pasted in advance, otherwise, no competition is allowed. The athletes in a school must line up in turn, not separately. 3. The race is timed for one lap within the prescribed track, and the winner is the one with the shortest time. There are two rounds in the competition, and the better one is obtained. 4、 Assembly of four-wheel drive vehicle model, speed race (1), assembly speed race 1. The original model of four-wheel drive vehicle shall be used for assembly, and the packaging bag shall not be opened before the competition. After hearing the referee's instructions, open the package, but the inner package shall not be opened, and check whether the parts are complete. The inner package can be opened and assembled only when the referee issues "start". 2. The number of participants in each school is 1 / 5 of the school level preliminaries (including the advanced one) to participate in regional competitions. 3. The shell and color stickers may not be assembled, but other accessories must be completed according to the requirements. If the missing parts are found in the referee's inspection, one less plus 10 seconds, and so on. 4. When the athletes complete the model four-wheel drive, raise their hands to the referee to ask for timing and test in the prescribed straight track. When the test is successful, record the results. If the test run is not successful, the commissioning will continue until it is successful. 5. The assembly time of the competition is the result of the competition, and the one with short time is the winner. 6. The sum of the scores of all athletes participating in the regional competitions is the group scores of the school, and the top three of the group primary and secondary schools are awarded certificates 2 Track race 1. The original gear car model can be used to refit the model, and the model must be kept intact ring the race. 2. The number of participants in each school is 1 / 5 of the school level preliminaries (including the advanced one) to participate in regional competitions. The number label shall be pasted in advance, otherwise, no competition is allowed. The athletes in a school must line up in turn, not separately. 3. The race is timed in a circle within the prescribed track, and the winner is the one with short time. There are two rounds in the competition, and the better one is obtained. 4. The sum of the scores of all athletes participating in the regional competitions is the group scores of the school, and the top three of the group primary and secondary schools are awarded certificates. 5. The athletes who take part in the two events of assembly and speed race record the total results, and the top six will be awarded the all-round certificate. The total score of all athletes participating in the all-round competition in each school is taken as the group all-round competition score, and the group all-round competition score is taken as the top three and awarded with certificates. 5、 Audi four-wheel drive car model race 1. Audi four-wheel drive car model is used in the race, which can be modified, but the car shell shape must be complete. 2. The number of participants in each school is limited to 2-3, one person and one car. The number label shall be pasted in advance, otherwise, no competition is allowed. The athletes in a school must line up in turn, not separately. 3. The race is timed for one lap within the prescribed track, and the winner is the one with the shortest time. There are two rounds in the competition, and the better one is obtained. 6、 Tiangong bullet car model racing competition 1. The competition uses "Tiangong" bullet car model, which can be modified, but the car shell shape must be complete. 2. The number of participants in each school is limited to 2-3, one person and one car. The number label shall be pasted in advance, otherwise, no competition is allowed. The athletes in a school must line up in turn, not separately. 3. The race is timed for one lap within the prescribed track, and the winner is the one with the shortest time. There are two rounds in the competition, and the better one is obtained. 7、 Gear return car model straight-line race distance competition 1. The competition uses gear return car model, which can be modified, but the car shell shape must be complete. 2. The number of participants in each school is limited to 2-3, one person and one car. The number label shall be pasted in advance, otherwise, no competition is allowed. The athletes in a school must line up in turn, not separately. 3. The competition shall be concted in a straight-line race within the prescribed track, and the winner shall be the one with the longest distance. The competition is divided into 1 / 16 off-road vehicle model, 1 / 18 flat sports car model, 1 / 20 cart model and tt01 electric RV model. 2. The results were evaluated by "m" lap time, and the time was 1 minute and 30 seconds. There are two marks in the middle to pass through the door. The off-road vehicle should cross the ramp at the straight road on both sides (see the figure for the ramp). 3. The competition is divided into groups according to the frequency, one person and one car, and there is no limit to the number of participants in each school. At the beginning of the competition, the athletes should stick the corresponding color label on the remote control antenna according to the grouping group and color (for distinguishing the racing model), otherwise they are not allowed to participate in the competition. 4. Stick a personal uniform label on the remote control equipment in advance. You must turn in the remote control equipment 15 minutes before the start of the competition, otherwise you will be disqualified from all events of the school; All remote control equipment can only be retrieved after the end of the game, and the responsibility for lost equipment is borne by the owner. 5. One minute after the roll call, those who are not present will cancel this round of competition. Without the consent of the referee, they are not allowed to enter other groups for competition. The score of this round is 0. 6. If the frequency is wrong e to the reason of registration, the athlete's qualification will be cancelled. I must have designed it myself
9.
Principle: the elastic deformation of the body between the various parts, e to elastic interaction, also has potential energy, this potential energy is called elastic potential energy. The larger the deformation of the same elastic body in a certain range, the more elastic potential energy it has, and vice versa
experimental steps:
1. Take out the chassis and body, and assemble them together as shown in the figure
10. According to the classification of the car you said, it's a Bigfoot car. Its power seems to be a Huili car. Try to search Huili Bigfoot car.
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