The wheel engages with that wheel and turns it.
这个轮与那个轮相啮合而开始转动了。
And so the net, the sum of all forces on that object there is no net force on that wheel but there is a net torque, and that's why it's going to precess.
所以综合,物体受的所有力,车轮不会受到净力,但是有一个,净作用力,那就是我要推进的。
The rim of that Wheel is our living sense ofcommunity, family, and relationship, but the common hub where all the spokes joinis the one center where all souls meet.
车轮的边缘是我们交流、家庭和人际关系的统感,但是轮毂是所有辐条的交汇点,是灵魂所在。
The driver follows the directions and makes turns based on sounds that the steering wheel makes when it is turned.
VOA: special.2009.11.03
now I'm really fantastic at drawing this mechanical device, but you can imagine that dropping a weight can cause a paddle wheel to turn.
机械装置的时候,我真的很着迷,你可以想象,当重物掉落的时候会带动桨轮旋转。
Well, it turns out that people tended to give an answer close to the number that came up on the wheel of fortune.
结果表明人们会更愿意给出,接近他们刚才转出数字的答案
应用推荐