“外差激光干涉测量”的概念、定义、翻译、参考文献-科学参考

单词	外差激光干涉测量
释义	外差激光干涉测量 Encyclopedia 工学外差激光干涉测量释 heterodyne laser interferometer外差激光干涉测量干涉光路中测量光和参考光波长（频率）不同，存在一个较小的频差，通过光路设计，使测量光与参考光相互干涉获得干涉信号，其本质是以激光波长作为测量基准，通过监测激光在参考臂、测量臂中光程差、相位差或频差的变化，获得被测目标的位移量或位移相关量。
随便看	dramatic light dramatic literature dramatic mandarin jacket Dramatic Music dramatic park of the Daming Lake Residence dramatic pavilion dramatic personae Dramatic Philology dramatic plot dramatic schools dramatic stage at Baozhu Temple of Zhaoping County dramatic stage at Clan Lan's Shrine of Quzhou dramatic stage at Clan Shi’s Shrine of Shijia’ao Village, Shengzhou City dramatic stage at Family Qu’s Courtyard dramatic stage at Fuzhou Three-Mountain Guild Hall dramatic stage at Huiyuan Hall of Clan Chen's Shrine of Qimen County dramatic stage at Huize Jiangxi Merchant Guild Hall dramatic stage at King Loyalty's Mansion of Suzhou City dramatic stage at Lord Guan Temple of Xincheng District, Yinchuan City dramatic stage at Lord Shun Temple of Shaoxing County dramatic stage at Qing’an Guild Hall dramatic stage at Shaoshan Clan Mao's Shrine dramatic stage at Suzhou Shanxi Merchant Guild Hall dramatic stage at the Garden in Family Zhu’s Mansion dramatic stage at the Palace of the Heavenly Empress of Penglai Pavilion

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