The result indicates: the difference of refractive index of right rotation circularly polarized light and left rotation circularly polarized light increases as the temperature lifting for homogeneous.
在-10~60℃的温度范围内,实验测试了石英晶体的旋光角随温度的变化关系,并得出了石英晶体右旋圆偏振光与左旋圆偏振光折射率差随温度的变化关系。
This thread combined laevogyrate thread and dextral thread together in the same part of the thread.
发明了一种新型螺纹—唐氏螺纹,这种螺纹采用的是变截面非完整螺纹,并且将左旋和右旋螺旋线复合 在同一段螺旋线上,具有左、右放螺纹的特点,可分别与左、右旋螺纹配合。
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