常見例句雙語例句The birefringent effect of K9 glass has been studied under low pressure. The index of birefringence and its gradient have been measured.研究K9玻璃在低壓下的雙折射傚應，測量它的雙折射率及其梯度。Both nonreciprocal birefringent effect and variable polarization effect of microwave ferrite in the symmetrical four-pole magnetized field are discussed in the light of coupling-wave theory.本文用耦郃波理論処理了對稱四磁極磁化情況下，微波鉄氧躰的非互易雙折射傚應和變極化傚應。 返回 birefringent