1.
Moreover, they are also quieter, as they are not driven by an airscrew.
此外，由于不用空气螺旋桨驱动，所以噪音也比较
2.
A Design for Online Testing System of Airscrew Electric Propulsion
空气螺旋桨地面电驱动在线测试系统设计
3.
Design calculation in secondary development of CATIA
CATIA二次开发辅助实现空气螺旋桨配重的优化设计
4.
the flow of air that is driven backwards by an aircraft propeller.
被飞机螺旋桨驱向后方的空气湍流。
5.
propeller-jet engine
螺旋桨喷气式发动机
6.
Experimental Study of Induced Ship Hull Excitation Force Prediction at different gas content
不同空气含量下螺旋桨激振力预报的试验研究
7.
Experimental Investigations of Influence of Gas Content in Water to Propeller Cavitation Noise
水中含气量对螺旋桨空泡噪声影响的试验研究
8.
Research on Propeller Cavitation Characteristics and Low Noise Propeller Design;
螺旋桨空泡性能及低噪声螺旋桨设计研究
9.
controllable pitch propeller hub
可调螺距螺旋桨桨毂
10.
The propeller of an airplane forces air backward, developing thrust.
飞机的螺旋桨迫使空气向后移动,于是就产生了推力。
11.
fixed pitch propeller
定螺距螺旋桨固定螺距螺旋桨
12.
A turbojet engine used to drive an external propeller.
涡轮螺旋桨发动机一种用于推动外部螺旋桨的涡轮喷气式发动机
13.
"Airfoil: Shaped surface, such as an airplane wing, tail, or propeller Blade, that produces lift and drag when moved through the air."
翼型:在空气中运动时能产生升力和阻力的型面,如机翼、尾翼或螺旋桨桨叶。
14.
turbine-propeller aircraft engine
涡轮螺旋桨式航空发动机
15.
Prediction of Propeller Cavitation Using RANS Method
用RANS方法预报螺旋桨非定常空泡
16.
Jet planes have displaced propeller ones.
喷气式飞机取代了螺旋桨飞机。
17.
"Airplane: Fixed-wing aircraft that is heavier than air, propelled by a screw propeller or a high-velocity jet, and supported by the dynamic reaction of the air against its wings."
飞机:用螺旋桨或高速喷射发动机推进和藉空气升力支持的各种重于空气的定翼航空器。
18.
propeller,esp of a ship or motor boat
螺旋桨（尤指船的）