英语词汇optical attenuation怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	optical attenuation
释义	optical attenuation 简明释义光衰减网络释义 1 ?光纤衰减 11 光纤衰减（Optical Attenuation）光纤中光功率沿纵轴逐渐减小。 2 ?光衰减 ... 光放大 optical amplification 光衰减 optical attenuation 光频宽 optical bandwidth ... 短语 1 fibre optical attenuation 光,电子纤维光学衰减 2 Optical attenuation and isolation 光纤衰减和隔离 3 serious optical attenuation 光衰减严重双语例句 1 A new optical attenuation standard device developing based on coherent detection principle is presented. 介绍了一种新的建立在相干检测原理上的光衰减标准。 2 The optical attenuation is used as optical modulator of demodulation system, which solves the problem of optical modulation. 将光衰减器用作解调系统的光调制器，解决了解调系统光信号的调制问题。 3 A model for the number of QW SOAs in series with variable optical attenuation is developed and matched to the experimental data. 提出了具有可变光衰减的串联量子阱半导体光放大器的数字模型并与实验数据相匹配。
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