“变焦距系统”的概念、定义、翻译、参考文献-科学参考

单词	变焦距系统
释义	变焦距系统 Physics ＞光学＞经典光学＞释义 zoom system变焦距系统
随便看	Kell factor Kellner eyepiece Kellner ocular Kellner Schmidt optical system Kellner-Schmidt optical system Kellogg Kellogg-ALISE Information Professions and Education Renewal Project Kellogg-Evans theorem Kellogg theorem Kelly Case kelly stem Kelly & Walsh Limited keloid Kelok Kelowna kelp kelp ,901 kelpcollecting machine kelp ,Dongfang 6 kelp ,Dongfang 7 kelp processing equipment kelp ,Rongfu kelp ,Sanhai Kelteminar Culture Keluke Hu

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