“focusing magnifier”的概念、定义、翻译、参考文献-科学参考

单词	focusing magnifier
释义	focusing magnifier Encyclopedia 艺术学传统相机取景器释 focusing magnifier调焦放大镜放大磨砂玻璃调焦屏上取景影像的放大镜。 Physics focusing magnifier聚焦放大镜
随便看	permutable elements permutable operators permutable subgroups permutation permutational product permutation ascent permutation automaton permutation character permutation cipher permutation code permutation cycle permutation entropy permutation function permutation generating algorithm permutation graph permutation group permutation homeomorphism permutation identity permutation index permutation inversion permutation involution permutation matrix permutation of arguments permutation of a set permutation of codes

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