A、 Briefly described and explain principle of operation of any new kinds of flight instruments.
B、 The working principles of various new flight gauges are easily introduced and expressed.
C、 The new types of flight facilities should be described and explained shortly.
答案：A
A、 Briefly described and explain principle of operation of any new kinds of flight instruments.
B、 The working principles of various new flight gauges are easily introduced and expressed.
C、 The new types of flight facilities should be described and explained shortly.
答案：A
A. 将导轨嵌放在轴上。
B. 将套简放在支杆上。
C. 把吊环钩在钩环上。
A. 拆下将发射器壳体紧固在发动机上的螺栓
B. 拆下螺栓紧固的发动机壳体
C. 拆下用螺栓紧固在发动机上的发射器壳体
A. 拧紧堵头至 6 牛顿
B. 给堵头磅力矩至 6 牛米。
C. 测量堵头紧力为 6 牛顿米。
A. 安装最短螺纹的转接头到板上
B. 安装螺纹区域最短的转接头到板上
C. 将转接头螺纹区域最短的一端安装在板上
A. The checklist should include abundant items which are helpful to the pilot inan emergency.
B. The checklist should include the fewest items which must be critical to help the pilotin an emergency.
C. The checklist should have all items that are determined useful by the pilot inan emergency.
A. These tests should require other special equipment or facilities apart from that installed on the aircraft and should be comparable to the tests performed by the flight crews.
B. These tests should require no special equipment or facilities other than installed on the aircraft and should be comparable to the tests performed by the flight crews.
C. These tests should require no special equipment or facilities rather than that installed on the aircraft and should be comparable to the tests performed by the flight crews.
A. Apply three layers of coating.
B. Apply three layers of primer.
C. Apply three layers of bottom primer.
A. It is made up of a turbine, a compressor and a fan. The compressor and the fan are connected by a common shaft.
B. It consists of a turbine. The compressor and the fan are connected by a common shaft.
C. It consists of a turbine, a compressor and a fan. The turbine, the compressor and the fan are connected by a common shaft.
A. 当你从后面看泵的时候,螺栓会在 2 点钟的位置。
B. 螺栓在 2 点钟位置时,从后面观察泵。
C. 当你从前面看泵的时候,螺栓会固定在 2 点钟的位置。
A. If you cannot remove a nut because of corrosion, apply penetrating oil.
B. If you cannot disassembly a bolt because of corrosion, use penetrating oil.
C. If you cannot remove a bolt because of corrosion, apply penetrating oil.
