screw operated tensioning unit

grain bottom auger

底部谷粒螺旋推运器

auger drive wheel

螺旋推运器传动链轮

unloader's cutting auger

卸载机切碎螺旋推运器

screw housing clearance

推运螺旋与壳间间隙

pulley for main grain auger

谷粒推运螺旋皮带轮

push-pull propeller stirrer

推挽式螺旋桨搅拌器

propeller mechanism

螺旋浆[推进器]机构

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。

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

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。

helical entry cyclone

螺旋进入式旋风分离器

A jack operated by a screw.

螺旋起重机，螺旋千斤顶由螺旋杆运作的起重机

Research on principle of helical agitator for asphalt mixing material transfer vehicle

沥青混合料转运车螺旋搅拌器机理的研究

Experimental Study Based on Alternate Mix on Mixing Auger of Material Transfer Vehicle for Asphalt Mixture;

基于代用料的沥青转运车螺旋搅料器试验研究

Application of Loop Screw Theory in Analysis of the Structure of Parallel Manipulator;

环路螺旋理论在并联机器人机构分析中的运用

Cams are fastened on the fixture by screws, and the inside transmission system rotates cams to puch crank arms to change the position of slides.

凸轮固定在旋轮轴上，可以螺丝调整前后，并用以推动滑座之运动。