There are several factors that can influence sonic booms -- weight, size, and shape of the aircraft or vehicle, plus its altitude, attitude and flight path, and weather or atmospheric conditions.
有几个因素可以影响音爆——飞行器的重量，大小，形状以及其飞行高度，姿势和路线，还有天气或大气状况。
2
To get the data of the micro air vehicle (MAV) 's attitude in true flight, the data transmit and receive equipment is the key technology.
要实现在真实飞行情况下对微型飞行器姿态等数据的测量，数据的无线收发是其关键技术。
3
The attitude control thruster (ACT) is the control component of the flightvehicle.