For DC current measurement, a current shunt is place in series in the current path and convert the current to a DC voltage signal.
对于直流电流测量﹐在电流通道串联一电流分流器﹐将电流转换成直流电压信号。
Flight path data was loaded on spot, and the flight orbit was revised in real time, remote measurement and control signal was sent out.
现场装定飞行模式航迹数据，实时修正飞行轨迹，定时发送遥测、控制信号。
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