垂直爬升 meaning in Chinese

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Climb - out should be parallel to flight path and at a moderate speed
垂直爬升的过程中，机体必须与航道平行，并且保持适当的上升速度。
After completing the climb - out and first 90 degree turn , continue to fly straight and level
执行完"垂直爬升"及第一个" 90转向"后，保持水平直线前进。
Starting from straight and level flight after the helicopter passes the pilot , the helicopter is smoothly pulled vertical ( aft cyclic )
先保持水平直线飞行，当直升机通过操控者后，开始平滑地拉高机头（打升舵），使机头朝上垂直爬升。
The helicopter is allowed to fall the same distance that it climbed at the beginning of the maneuver before pulling the helicopter back to straight and level flight
待直升机垂直俯冲的距离与垂直爬升的距离相同时，拉起机头恢复成水平直线飞行。