Rotationspectrum of quartz in the orthogonal polarization road is experimentally studied.
对正交偏振光路中石英旋光光谱现象进行了实验研究。
2
The test must work in a specify rotationspectrum, temperature spectrum and load spectrum to analogize the reality condition.
实验器要在一定的载荷谱、温度谱、转速谱条件下工作，模拟轴承的实际工况。
3
The data of polar motion, rotation of the earth and atmospheric excitation function are analysed by the Auto-Regression power spectrum method, and their spectra at low frequency band are obtained.