main screw是什么意思

网络释义

用法例句

The stress loads and its distribution of the propeller blade were measured for all operation status in the test,the max dynamic stress and the max static stress of the propeller blade surface were obtained,the actual stress distribution and the max stressing position were also defined.

试验中测试了某型螺旋桨全使用状态下的应力载荷及其分布,获得了桨叶表面最大静应力与最大动应力,确定了实际应力分布与最大应力产生部位,为螺旋桨桨叶的强度设计与结构优化提供了重要依据。

Origination of Gas Hole in Cu Alloy Propeller;

浅析铜合金螺旋桨铸件气孔缺陷产生原因

Aluminous air propeller composite anti-corrosion technology;

铝质空气螺旋桨综合防腐蚀技术

Cutting tool selection in the NC machining of propeller blade with a constant pitch;

等螺距螺旋桨数控加工中的刀具选择

Research on Strength and Vibration of Composite Propellers;

复合材料螺旋桨桨叶强度与振动分析

Design and Research on the Prop-blade Barycenter Measurement System;

螺旋桨桨叶重心检测系统的研究与设计

Design and Development of Interactive Center of Gravity Survey Testing Set for Propeller Blade

螺旋桨桨叶交互式重心测量实验台的设计与开发

the whirl of the propeller blades

螺旋桨叶片的旋转.

adjustable blade

可调叶片可调螺旋桨叶

blade, for ship or boat propellers

大船小船用螺旋桨叶

controllable pitch propeller hub

可调螺距螺旋桨桨毂

fixed pitch propeller

定螺距螺旋桨固定螺距螺旋桨

propeller,esp of a ship or motor boat

螺旋桨（尤指船的）

To feather a propeller.

（螺旋桨）顺流交距

A board on a paddle wheel.

明轮翼螺旋桨上的宽阔叶板

An airplane having such a propeller.

螺旋桨飞机有这样一种螺旋桨的飞机

A fairing fitted over the hub of the propeller in some aircraft.

螺桨毂盖，机头整流罩某些飞机上装于螺旋桨叶毂上的整流罩

automatic feathering type controllable pitch propeller

自动顺桨式可调螺距螺旋桨

hydrauliccontrol pitch propeller

液压操纵螺距螺旋桨

controllable pitch propeller oil pump

可调螺距螺旋桨油泵

controllable pitch propeller control box

可调螺距螺旋桨控制箱

fixed screw propeller shrouding

定螺距螺旋桨导流管