单词：quarter wave plate
quarter wave plate的用法和样例：
例句
- The directions can be obtained by removing the quarter-wave plate and following the procedure for plane polarized light or by interpolation.可将四分之一波片卸去，并按平面偏振光法或内插法来决定其主应力方向。
- Among them, the novel common-path heterodyne interferometric system, which is built with a pair of quarter waveplates to improve the measurement sensitivity, is my original design.其中改良式外差干涉术，为我们最新提出的量测方式，是在共光程外差干涉仪中，加入两个四分之一波片，藉此增加我们量测折射率的灵敏度。
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