shaft coupling bolt

The applications of electric axis method are explained through the deduction of electric axis method in electrostatic field, and the methods to determine the electric axis are given.

本文通过对静电场中电轴法的推导过程阐述电轴法在理论和实际中的应用。

In order to measure the microwave absorption property of the radar absorbing material(RAM) accurately and conveniently,a simple and convenient coaxial method for measuring reflectivity of radar absorbing material using HP8722ET vector network analyzer and APC-7mm coaxial air line is presented.

为了准确方便地测量微波吸收材料(RAM)的吸波性能,提出用HP8722ET矢量网络分析仪和APC-7mm空气线进行吸波材料反射率简便测量的同轴法。

This paper introduced a virtual LCR meter based on free-axis method.

介绍了一种基于自由轴法实现的虚拟LCR测试仪。