The opticity of the crystal and its change is analysed.It has a directive function for the installation of crystal in d...

最后分析了水晶片旋光性质变化原因,对四频光陀螺中水晶片安装具有一定用。

Besides, there is also some alternatives, such as an inductance conversion using differential transformer and space curve deformeter, and variable resistance pressure transmitter.

除此之外还有利用变压器和扰曲线应变计电感变换方式，以及变电阻式压力变送器。