The MAV will need further development before Fielding.

该微型飞机必须在部署前作进一步研发。

youdao

But building a tiny, lightweight flying robot is tough when you need a power supply — like an onboard battery — to keep the MAV flying.

然而研制这种微小、轻型的飞行器是很困难的，因为必须要有如板载电池这样的电源供电才能维持它的飞行。

youdao

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。

youdao