The transient responses of the fuel system and the augmented fuel delivery of the dev - ice are measured by a Laser-Doppler Anemometer. Its accelerationcharacteristics match the engine quite well.
用激光多普勒流速仪测量了燃料系统的动态响应及加速装置的加速燃料增量，其加速性能满足发动机的要求。
2
Vibration test shows that the maximum acceleration response at the bracing top is not related to earthquake magnitude and its frequency characteristics since its sliding force remains unchanged.
动力试验表明，由于耗能支撑滑动荷载不变，它的顶点最大加速度反应同地震大小及其频率特性无关。
3
The kinematic characteristics of chain drives are analyzed, the relationships between the speed and acceleration of the driven sprocket and the centre distance are given.