“可调减光镜”的概念、定义、翻译、参考文献-科学参考

单词	可调减光镜
释义	可调减光镜 Encyclopedia 艺术学彩色黑白兼用滤光镜释 Polarize Fader filter可调减光镜通过转动滤光镜上的调节环，可连续均匀改变其通光能力的滤光镜。又称POL退光镜（Pol Fader）、可变中性密度滤光镜，Ｂ＋W公司称其为双偏振镜（Double Polarizer）。
随便看	national primary standard for combustion heat national primary standard for electrolytic conductivity national primary standard for humidity national primary standard for primary chemical purity national primary standard for viscosity national primary standard of measurement National Professional Standards for Sports Broker National Program for Acquisitions and Cataloging National Program for Agricultual Development,1956-1967 (Draft) National Programme for Protection of Wild Fauna and Flora and Development of Nature Reserves National Programme of China on Gradual Elimination Ozone Layer-Depleting Substances National Progressive Unionist Grouping Party National Project of Coastal Environment Investigation and Assessment,908 Project National Protection War national prototype of the kilogram national prototype of the kilogram for checking National Provincial Museum Director Professional Management Cadres Training Class national public relations National Public Security Commission National Public Security Organs Cross-regional Case Handling Cooperation Platform National Public Security Work Conference in the New Era National Publishing Committee National Radio and Television Administration national radio and television editor and reporter, announcer and host qualification examination National Radio Astronomy Observatory

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