left-handed propeller

The more power is supplied to the propellers, the higher the platform rises.

供给螺旋推进器的能量越多，平台升得就越高。

The spinning of the propellers generates the necessary lift, or upward force, to raise the platform.

螺旋推进器快速旋转，生成必要的上升力，使平台升起。

At six p.m. the `Mongolia' slowly moved out of the roadstead, and was soon once more on the Indian Ocean.

螺旋推进器的桨翼激打着亚丁湾的海水，不一会儿，就开进了印度洋。

tubular ring around the propeller hub of an airplane through which antifreeze solution is spread over the blades.

飞机的螺旋推进器周围的使防冻剂分布在刀刃上的管状环。

Moving the platform sideways involves applying differing amounts of power to each propeller.

要使平台侧向移动，则需要给螺旋推进器添加不等的能量。

propeller mechanism

螺旋浆[推进器]机构

helical entry cyclone

螺旋进入式旋风分离器

grain bottom auger

底部谷粒螺旋推运器

auger drive wheel

螺旋推运器传动链轮

push-pull propeller stirrer

推挽式螺旋桨搅拌器

unloader's cutting auger

卸载机切碎螺旋推运器

Design & Analysis of the Micro Screw Locomotion In-pipe Robot;

微小型螺旋推进管道机器人设计与分析

Design of Dynamic Test System for Airscrew Electric Propulsion System

飞行器螺旋桨电推进动力测试系统设计研究

The distance that a propeller would travel in an ideal medium during one complete revolution, measured parallel to the shaft of the propeller.

推进器转一圈的距离飞机螺旋桨旋转一次的前移距离，以其与螺旋桨相平行的距离衡量

Regulation mechanism design of driving head and retainer for screw propulsion pipeline robot

螺旋推进管道机器人的驱动头与保持架调节机构设计

On the Improvement of the Emergency System for the CPP of a Vessel

某船可调螺距螺旋桨推进装置应急系统改进

marsh screw amphibia

沼地螺旋推进水陆两用车

Inspiration of the spiral promotion model of knowledge-based corporation;

知识型企业螺旋加速推进模式的启示