antireflection例句
C : Wonderful! How much is a pair of
antireflection lenses?
那太好了! 一对不反光镜片约要多少钱 呢 ?
HfO _ 2
antireflection coatings with a transmissivity of 99.9 % has been fabricated on bottom emitting VCSEL.
在大功率垂直腔面发射激光器(VCSEL) 出光窗口镀制了HfO2增透膜,其透过率达到99.9%.