“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	field lens fieldless field limiting search field line annihilation field line reconnection field map field mapping field measurement field medical gas generation equipment field medical technical support equipment field method field microclimate field mode field model field model test field nebula field non-available precipitation field notebook field nursing equipment field observation and check of remote sensing geology field observation of frozen soil depth field observation record field observatory field of algebraic functions field of characteristic p

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