tandem propeller[船] 串列螺旋桨;重迭螺桨;串联推进器
bow propeller艏螺桨;船首侧推器;首部推进器;船首转向推进器
propeller thrust[船] [航] 螺旋桨推力;推进器推力
jet propeller[航] 喷射推进器;喷气推进器;翻译
propeller nut螺桨锁帽;螺旋桨螺母
singing propeller嚣音螺桨;谐音推进器;蜂鸣推进器;谐鸣螺旋桨
marine propeller[船] 船用螺旋桨
fan propeller风扇式螺旋桨;风扇叶片;通风机转子;扇形螺旋桨
propeller singing螺桨鸣音
A high-efficiency propeller technology is one of most important researches we have conducted.
高效推进器研究是其中的重要课题之一。
参考来源 - 沪东（HD）型船舶螺旋桨的研究与开发Both of them simulate the slipstream of a single propeller successfully.
分别采用这两种方法成功的模拟了单独螺旋桨滑流。
参考来源 - 涵道螺桨式反扭矩系统工程建模技术研究The screw propeller which is used by ships abroad is one typical application of ejecting mode because it is easy to manufacture and install and is reliable .
目前广泛应用于船舶驱动的螺旋桨实际上是射流方式的一种具体应用。
参考来源 - 基于泳动方式的微机器人研究N-COUNT（可数名词） A propeller is a device with blades attached to a boat or aircraft. The engine makes the propeller spin around and causes the boat or aircraft to move. 螺旋桨
...a fixed three-bladed propeller.
…一个固定的三叶螺旋桨。