“varifocal lens”的概念、定义、翻译、参考文献-科学参考

单词	varifocal lens
释义	varifocal lens [¦ver·ǝ¦fō·kǝl `lenz] See <<zoom lens>>
随便看	wide cross wide-flange beam wide-open Widmanstatten patterns width width coding width control Wiedemann effect Wiedemann-Franz law Wiedemann's additivity law Wiegand effect Wiegand module Wiegand wire Wien bridge oscillator Wien capacitance bridge Wien constant Wien-DeSauty bridge Wien effect Wiener experiment Wiener-Hopf equations Wiener-Hopf technique Wiener-Khintchine theorem Wiener process Wien frequency bridge Wien inductance bridge

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