1) extension board
引伸板
2) drawing
[英]['drɔ:ɪŋ] [美]['drɔ·ɪŋ]
引伸
1.
Study on Spinning-drawing Equipment for Deep Tube;
深筒形件旋压引伸设备的研究
2.
The study on the drawing mould vibration and the numerical simulation of forming precision;
引伸模的振动分析及成形精度的数值模拟
3.
Study on the Rolling-Drawing Compound Forming Process;
辊压引伸复合成形工艺研究
3) ironing
[英]['aɪənɪŋ] [美]['aɪɚnɪŋ]
引伸
1.
But the strength of the cartridge case after ironing drawing cannot be accurately calculated by this formula,because the result of calculation is lower than that reached in practice.
用常规的幂强化公式计算药筒在引伸后的强度时，数值偏低较多，原因是该公式未考虑引伸凹模锥角对强化的影响。
4) stretching of attenuation
变薄引伸
5) Extensometer
[英][,eksten'sɔmitə] [美][,ɛkstɛn'sɑmətɚ]
引伸仪
1.
This paper introduces the method in measuring the elastic modulus E of Epon photoelas-tic materials by means of the electrical measurement at normal temperatures and comparesthe method with the levev extensometer.
本文介绍常温下用电测法测环氧树脂光弹性材料弹性模量E的方法，并与杠杆引伸仪法做了比较。
2.
A new type of extensometer for low temperature is designed and the working principle and technical charac-teristic of it is introduced,meanwhile,the force-displacement curve of a round-bar made of16MnR steel is tested at-196℃.
设计了一种新型低温引伸仪,介绍了其工作原理、技术特点,并采用此引伸仪测试了16MnR钢圆棒试样-196℃下的拉力-位移曲线。
6) stamping drawdown
冲压引伸
1.
In the course of stamping drawdown, a lubrication film is usually needed on the surface of work piece to reduce the friction with mould so as to prolong the pressing life of mould and improve the product quality.
在冲压引伸过程中 ,为了减少工件与模具之间的摩擦 ,延长模具寿命 ,提高产品质量 ,通常需要在工件表面涂覆一层润滑膜。
补充资料：鹤引禽伸
1.指模仿鹤等鸟类屈伸肢体的动作。谓做气功之类。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条