垂直起降飞机
vertical take off and landing aircraft
flat riser
vtol aircraft
PVTOL aircraft
垂直起落飞机
omniplane
vertical take off and landing aircraft
垂直起落机
vertical take off and landing aircraft
vtol aircraft
垂直(水平)方管
horizontal and vertical rectangular pipes
水平-垂直错觉
horizontal -vertical illusion
水平垂直分布
level perpendicular distribution
四轮水平垂直式浇铸
Horizontal-vertical continuous casting with four wheels
元素水平垂直分带
horizontal vertical zoning of elements
传统式起降飞机
conventional take-off and landing aircraft (CTOL
垂直起降
vertical takeoff and landing
closed abdominal injury
垂直起降技术
VTOL(vertical take-off and landing
垂直起落
vertol
vertical take off and landing
VTOL
veetol