A method of crystal rotation interference to measure liquid crystal birefraction is introduced.
本文介绍一种晶体旋转干涉法测试液晶双折射的实验方法。
The first liquid crystal material has birefraction index approximately equal to one half of that of the second liquid crystal material.
其中，第一液晶材料层的双折射率约略等于第二液晶材料层的双折射率的一半。
The first liquid crystal material has birefraction index approximately equal to one half of that of the second liquid crystal material.
其中，第一液晶材料层的双折射率约略等于第二液晶材料层的双折射率的一半。
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