controllable pitch是什么意思 controllable pitch怎么读
controllable pitch的用法和样例
- The horizontal anger has a variable pitch.
横向搅龙具有可变的螺距。 - When the helicopter is inverted, add enough negative pitch to support the helicopter, and remove the Aft cyclic control.
当直升机到达最高点成为倒飞姿态时，增加负螺距使直升机的高度不会下降，将升降舵回到中立点。
展开更多
