Circotheca

用法例句

The nonlinear finite element analysis on helical skew rolling of round thread tube is provided in this paper.

本文对斜轧大螺距圆螺纹管进行了非线性有限元分析 ,得到了轧件内部应力和应变的分布情况 ,为模具设计和工艺参数的确定提供了可靠依据。

In order to simulate the acceleration pulse in impact tests, the design method of the acceleration pulse generator by the multi-segment tubes with different thicknesses based on the theory of metal tubes press expansion was researched.

为模拟碰撞实验中的加速度波形的要求,以金属圆管扩胀变形原理,通过不同壁厚圆管的分段组合形式研究了波形发生器的设计方法。

EXPANSION OF METALLIC TUBES DRIVEN BY GRAZING DETONATION PRODUCTS BEHIND TWO HEAD-ON COLLIDING DETONATION WAVES;

滑移爆轰驱动金属圆管及对碰区的研究

The role of slit in stop band of periodical narrow slit metal tubes

二维开缝金属圆管带隙结构禁带特性中缝参数的研究

The metal, cylindrical part of a firearm through which the bullet travels.

枪管枪的圆柱形金属部分，供子弹穿过

hollow section guide roller

空心导布辊（由中空的圆柱形金属管制成）

metal joint for conical flange pipe of acid proof potteries for chemical industry

化学工业用耐酸陶瓷–圆锥法兰管金属接头

Oval metallic ring gaskets for steel pipe flange joints

GB/T9128.2-1988钢制管法兰连接用椭圆形金属环垫

the machine punched out metal circles.

机器冲压出金属圆盘。

a usually cylindrical metal container.

金属制的圆柱形容器.

"cartridge:a cylindrical, usually metal casing containing the primer and charge of ammunition for firearms."

弹药筒:一种盛装火器的雷管和弹药的圆柱形金属筒。

A cylindrical, usually metal casing containing the primer and charge of ammunition for firearms.

弹药筒一种盛装火器的雷管和弹药的圆柱形金属筒

disc (semi-manufactures), of base metal or silver clad with gold

圆盘（半成品）,贱金属或银制黄金包层

Typical modes of Rupture of Thin Metal Circle Plates under Normal Impact of Different Conical-Nosed Missiles--Experiments;

薄金属圆板在圆锥头弹体正冲击下的破裂模式

A fixed or removable cylindrical metal lining used to constrain, guide, or reduce friction.

衬套，套管一种固定或可移动的圆柱形金属套管，用来压紧、引导或减小摩擦

disc (semi-manufactures), of gold (excl. gold, clad with precious metal)

圆盘（半成品）黄金（不包括贵金属包层的黄金）制

a cylindrical metal lining used to reduce friction.

减少摩擦的一种圆柱形金属衬套。

a circular ring of metal for holding keys.

一个用来穿钥匙的圆形金属环。

a hammer with round and flat ends used in working metal.

有圆的或扁的用来打制金属的锤子。

The columns were wired to the beams for support.

这个圆柱体用金属线捆了起来。