propeller system meaning in English

螺旋桨装置
推进器装置

Simulation of rudder propeller system
全回转推进系统仿真
Development and experimental study of a new submarine guide vane propeller system
一种新型潜艇前置导叶螺旋桨的开发和试验研究
In the other hand , the shroud designed properly can decrease the noise of the propeller system . so it is used widely in ships , aircraft , and is developing all along
正是由于它的这些显著的优点，函道螺旋桨被广泛的用于轮船、特种飞行器(如地效飞行器) 、潜艇等的推进系统中，而对它的研究也在不断发展中。
The system eliminates the conventional rotating driving components , the absence of mechanical propeller system will lead to a reduction in the mechanical noise generated and make the arrangement of ship more expedient
由于磁流体推进取消了传统的螺旋桨推进系统中的螺旋桨、传动轴、减速齿轮等转动装置，因此，它具有噪音小、布局灵活等优点。