an opening car door is so common that it has its own term: dooring. 理解可知, dooring 就是骑 自行车的人被汽车车门撞倒了,故选 C。 ( 2)理解计算题。根据文中的语句 According to a study in Chicago, as many as 1 in 5 bike accidents are caused by car doors — in total, there is near...
The phenomenon(现象) of a bike rider getting hit by an opening car door is so common that it has its own term: dooring.According to a study in Chicago, as many as 1 in 5 bike accidents are caused by car doors- in total, there is nearly one dooring each day in the Windy City (...
Lateral impact (18) on the door lock, e.g. in accidents, applies moment to the lever which thus swings against its spring towards the shaft, there to latch home to arrest any shaft movement (19) despite inertia, securely guarding against forcible opening. Otherwise the lever is retracted ...
Hoping to make a difference, Jia worked on a new device. People can put it on the car's rearview mirror(后视镜). It will sound an alarm(发出警报) when someone tries to open the car door if any people or cars are close. To make sure her device would not be expensive for most peop...
Do you ever almost run into someone when opening the car door to get out? Ju Wenhuan an eighth-grade student from Shanghai, invented a device(发明一个装置) not long ago. It can help run down the number of such accidents."I found that during rush hours(高峰时间), it was often not ...
It will sound an alarm when someone tries to open the car door if any people or cars are close. This device can help cut down the number of accidents and can also be used to keep children safe from strangers. **28. What do we know about Ju's device? (关于Ju的发明,我们知道什么?)...
PROBLEM TO BE SOLVED: To provide a door open-close device for a car, which can determine an obstruction near a door surely and particularly when the door is opened and closed and by which the door can be opened when there are passengers outside a door-opening range without a collision wi...
Do you ever almost run into someone when opening the car door to get out? Ju Wensuan an eighth-grade student from Shanghai, invented a device(发明一个设备) last month. It can help cut down the number of such accidents."I found that during rush hours (高峰时间), it was often not ...
Have you ever almost run into someone when opening the car door to___? Wu Yawen, an eighth-grade student from Xi Yanggao, Zhejiang, invented a device (装置) that could help brain down the number of such accidents."I noticed that during rush hours, it was often not easy to see if ...
根据第一段第一句“Do you ever almost run into someone when opening the car door to get out?(当你打开车门准备下车时,你有没有差点撞到别人?)”和第一段第三句“It can help cut down the number of such accidents.(它可以帮助减少此类事故的数量。)”可知,Ju的设备可以保证人们在路上行走的安全。