“polarization time domain reflectometry”的概念、定义、翻译、参考文献-科学参考

单词	polarization time domain reflectometry
释义	polarization time domain reflectometry Encyclopedia 工学分布式光纤测量技术释 polarization time domain reflectometry偏振光时域反射技术由激光器发出的脉冲光经过偏振器变成一束线偏振光，再把线偏振光耦合进光纤；当外界环境改变时，光纤中光的偏振态将发生变化的技术。
随便看	pre-big-bang model prebigbang model Prebisch-Singer hypothesis preboiler preboring prebox prebuckling prebunched prebuncher prebunching precalciner control system pre-calculation pre-C*-algebra precaliber precamber precambrian precambrian flora precapiliary resistance vessel precapillaly sphincter pre-capitalist law of population precarburization precast pre-cast concrete precast concrete double T slab precast concrete frame-shear wall(core wall)structure

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