n.旋翼飛機(jī)

At the beginning of 21 centuries, another kind of new-style plane is copy turns type autogiro, it can perpendicular rise and fall and level fly. 21世紀(jì)初，另一種新型飛機(jī)是仿轉(zhuǎn)式旋翼飛機(jī)，它能夠垂直起落和水平飛行。

an autogiro is supported in flight by unpowered rotating wings. 旋翼飛機(jī)靠無(wú)動(dòng)力的旋轉(zhuǎn)式機(jī)翼支持其飛行。

direct-control autogiro 可控旋翼自轉(zhuǎn)旋翼機(jī)

jump jump-start autogiro 跳躍起飛式自轉(zhuǎn)旋翼機(jī)

jump off autogiro 跳躍起飛式自轉(zhuǎn)旋翼機(jī)