“long focus lens”的概念、定义、翻译、参考文献-科学参考

单词	long focus lens
释义	long focus lens Encyclopedia 艺术学镜头种类释 long focus lens长焦距摄影镜头焦距比标准焦距摄影镜头长的摄影镜头。简称长焦距镜头。由于长焦距摄影镜头的视场角比标准摄影镜头的视场角窄小，故又称窄角镜头。
随便看	irreducibly diagonally dominant matrix irredundance irredundant irredundant basis irredundant covering irredundant form irredundant intersection irredundant primary decomposition irredundant primary representation irredundant Ramsey number irredundant representation irredundant union IR reflection photography irreflective irreflective relation irreflexive irreflexivity irrefutability irrefutable irrefutable formula irrefutable proposition irregular irregular anagalactic nebula irregular birational transformation irregular block

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