“optical heterodyne”的概念、定义、翻译、参考文献-科学参考

单词	optical heterodyne
释义	optical heterodyne Encyclopedia 工学光学测量释 optical heterodyne光外差法测量利用频率相近或相等的光波干涉所产生的拍频信号来实现光波某参数测量的方法。又称相干测量法。 Physics 光学、声学光学 optical heterodyne光[学]外差 optical heterodyne光[学]外差^†
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