... 光轴 optical axis 光学方解石optical calcite 旋光性 optical character ...
双语例句
1
The extinction ratio of colored calcite crystal polarizer can reach 10-6. It can be used in optical measurement systems which doesn't need extreme high precision.
有色方解石晶体偏光器件的消光比可达10 - 6量级，能满足一般光学测试系统的使用要求。
2
The main refractive indices of calcite crystal are measured by the means of auto-collimation, and the thermo-optical coefficients are calculated.