以一套专用航空电源测试系统为例论述了测试系统的运行过程。
The running process of test system is illustrated by a special aviation power supply test system as an example.
属 于专用航空范畴的私人飞机失事的几率比商业航空高出很多。
Private planes, categorized under general aviation, have far higher accident rates than commercial aviation, which has tighter U.S. standards for maintaining and flying planes.
属于专用航空范畴的私人飞机失事的几率比商业航空高出很多。
Private planes, categorized under general aviation, have far higher accident rates than commercial aviation, which has tighter u.
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