top beam meaning in English

顶梁
上经轴

Sensor is installed on car top beam
传感器安装在轿顶横梁上的安装方式
Analytical propagation expressions for kurtosis parameter of flat - topped beams
参数的解析传输方程
Research on influences of top beam of cement and soil retaining wall on deformation of foundation pit
水泥土挡墙压顶梁对基坑变形影响研究
Abstract : by analysing the structure characteristic of the top beam , a suit of working technology process and characteristic are summarized
文摘:通过对液压支架顶梁结构特点进行分析，总结出一整套顶梁的加工工艺及特点。
In thas dissertation , the characterization , propagation and simulation methods of flat - topped beams , including the flattened gaussian beams ( fgbs ) and super gaussian beams ( sgbs ) , are studied
本论文研究平顶分布光束(包括平顶高斯光束和超高斯光束)的描述和在典型光学系统中的传输变换特性以及计算模拟方法。

More: Next