diffration efficiency

• 衍射效率

diffration efficiency的用法和样例：

例句

1. The diffractive efficiency is measured and the errors are analyzed.
   测量了菲涅耳透镜的衍射效率并分析产生误差的原因。
2. Meantime, the diffraction efficiency of the BSG is discussed based on rigorous coupled-wave theory.
   研究发现，在占宽比和槽深这两个光栅结构参量中，槽深的变化对衍射效率更敏感。