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Dual-resonance enhanced photo-acoustic spectroscopic detection system, has cantilever beam microphone fixed in constant temperature box, and phase-locked amplifier for outputting photo-acoustic signal measurement value to display. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-09
作者:  CHEN K YU Q GONG Z GUO M ZHOU X
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/02
Wavelength multiplexed fiber optics resonant ring hydrophone array 专利
专利号: US5231611, 申请日期: 1993-07-27, 公开日期: 1993-07-27
作者:  LAZNICKA, JR., OLDRICH M.
收藏  |  浏览/下载:8/0  |  提交时间:2019/12/24


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