“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	product of inertia product of intervals product of knots product of languages product of lattices product of linear forms product of manifolds product of mappings product of matrices product of measurable spaces product of measure product of measure spaces product of modules product of nearness spaces product of numbers product of objects product of operators product of ordinal numbers product of paths product of permutation groups product of points product of polynomials product of potencies product of relations product of representations

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