If we know the Angle? The acceleration of the train can be calculated.
只要测出?角,就能知道列车的加速度。
2
By this method locomotive supervise and record apparatus can be used to judge the condition oftrain line Angle cock according to the air-filled time and air-bled time oftrain line.
See it from another angle, business enterprise's future competition potential is the result of the degree that a business enterprise train and cultivate it's employees.