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concave lens

  • [光] 凹透镜;近视镜片

网络释义专业释义英英释义

  凹球镜片

凹球镜片

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短语

concave preset lens 前置凹面镜

plano concave cylinder lens 平凹柱透镜

concave meniscus lens 弯月凹透镜

Plano concave cylindr lens 平凹柱透镜

concave cylindrical lens 凹柱镜片

concave cylinder lens 凹柱透镜

convex-concave lens [光] 凸凹透镜

plano concave lens 球平面凹透镜 ; 平凹透镜

clindrical concave lens 柱面凹透镜

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·2,447,543篇论文数据,部分数据来源于NoteExpress

concave lens

  • n. a lens such that a parallel beam of light passing through it is caused to diverge or spread out

    同义词: diverging lens

以上来源于: WordNet

双语例句

  • The invention provides a method with a concave lens focus as a welding heat source and a welding device thereof.

    发明提供一种凸透镜焦点焊接热源方法及其焊接装置

    ip.com

  • But it needs to develop and perfect continually in the process of dealing with series of problems reflected by the concave lens of practice.

    对于受贿罪,我国立法上也是不断修改适应实践面“凹透镜所折射出一系列受贿犯罪问题

    www.591-lw.com

  • Among the reshaping systems converting a Gaussian beam to a flattop beam, the system composed of a plane-concave and a plane-convex lens, is a relatively simple structure.

    高斯光束整形平顶光束整形系统两个非球面镜组成系统比较简单结构形式,该系统平凹镜和平组成

    dx.doi.org

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