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

单词	heterodyne interferometer
释义	heterodyne interferometer Encyclopedia 理学〔光学仪器〕释 heterodyne interferometer外差干涉仪使用两种不同频率的单色光分别作为测量光束和参考光束，通过光电探测器的混频，输出差频信号的干涉仪。又称双频干涉仪、交流干涉仪。
随便看	Zheng Yuanyou Zheng Yue Zhengyue Troupe Zheng Yuguo Zheng Yunfeng Zhengzhai tea Zheng Zhaodao Zheng Zhemin Zheng Zhen Zheng Zhenduo Zheng Zhenduo's Essays on Classical Literature Zheng Zhenduo’s Collection of Chuanqi Plays: Volume 1 Zheng Zhengqiu Zheng Zhengyin Zheng Zhenyao Zheng Zhenyu Zheng Zhilong Zheng Zhisheng Zheng Zhizhen Zheng Zhong Zhengzhong Book Company Zhengzhou Airport Logistics Park Zhengzhou Dahecun Site Museum Zhengzhou East Railway Station Zhengzhou Erqi Memorial Hall

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