长波通滤光片 meaning in Chinese

long wave pass filter
long wave-pass filter

Long - wavelength pass filter is important part of wavelenght division multiplexing , and its capability affect the quality of wavelenght division multiplexing straightway
长波通滤光片是wdm的重要组成部分，它的性能直接影响wdm的质量。
From introducing its function in wavelenght division multiplexing and theory , this paper fetch out researchful intention and significance about long - wavelength pass filter . in this paper , it expatiates film theory and microcosmic process of film growing
本文通过简单地介绍长波通滤光片在波分复用器( wdm )中的作用及工作原理，引出了长波通滤光膜的研究目的和意义。