“可变中性密度滤光镜”的概念、定义、翻译、参考文献-科学参考

单词	可变中性密度滤光镜
释义	可变中性密度滤光镜 Encyclopedia 艺术学彩色黑白兼用滤光镜释 variable neutral density filter可变中性密度滤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。又称可调减光镜、POL退光镜（Pol Fader），Ｂ＋W公司称其为双偏振镜（Double Polarizer）。
随便看	Tianjin Jizhou national geological park Tianjin Library Tianjin Medical University Tianjin Missionary Case Tianjin Municipal Archives Tianjin Museum （Tianjin Art Museum/Li Shutong Former Residence Memorial Museum） Tianjin Natural History Museum（Musée Hoangho Paiho） Tianjin Olympic Center Stadium Tianjin palaeocoast wetland nature reserve Tianjin Panshan scenic area Tianjin People's Radio Tianjin People’s Art Theatre Tianjin Pictorial Tianjin Pingju Opera Theatre Tianjin port Tianjin Port “8·12” Ruihai Company Dangerous Goods Warehouse Special Major Fire Explosion Accident Tianjin Publishing & Media Group Co., Ltd. Tianjin Qinglongwan Sand-fixation Forest Nature Reserve Tianjin Quanyechang Department Store Building Tianjin Research Institute for Water Transport Engineering，MOT，China Tianjin Santiaoshi History Museum Tianjin shell dike Tianjin Shi Tianjin Shidiao narrative singing music Tianjin Shuishang Park

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