等直径 meaning in English
equal diameter
Examples
- Parallel pins of unhardened steel and austenitic stainless steel iso 2338 : 1997 ; german version en iso 2338 : 1997
未淬火钢和奥氏体不锈钢制的等直径销 - Parallel pins with internal thread , of hardened and martensitic stainless steel iso 8735 : 1997 ; german version en iso 8735 : 1997
淬硬钢和马氏体不锈钢制带内螺纹的等直径销 - Parallel pins with internal thread , of unhardened and austenitic stainless steel iso 8733 : 1997 ; german version en iso 8733 : 1997
未淬硬钢和奥氏体不锈钢制带内螺纹的等直径销 - Main research content including : 1 ) have studied a same diameter shaft , study how to make use of the change of natural frequency to discern the transverse crack
本文主要的研究内容包括： 1 )以最简单的等直径光轴为例，研究了利用固有频率的变化来识别光轴上横向裂纹的可行性。 - Use the similitude theory the author calculated uncompress fluid flowing in the stationary diameter pipeline , carrying on dimensional analysis and similitude theory counts , designed long - huge highway tunnel ventilationg model , constructing build the highway tunnel ventilation simulated test terrace
利用相似理论对不可压缩流体在水平等直径管道中的定常流动进行量纲分析和相似理论计算，设计长大公路隧道通风模型，构建了长大公路隧道通风模拟试验平台。