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drawtube
[ˈdrɔːˌtjuːb] [ˈdrɔːˌtjuːb]

  • n. 伸缩管;显微镜的镜筒

网络释义专业释义

  镜筒

... drawstring 拉带 drawtube 镜筒 dray 运货马车 ...

基于86个网页-相关网页

  抽筒

... 3.92物镜安装定位面objective shoulder 3.93抽筒drawtube 3.94浸液immersion liquid ...

基于12个网页-相关网页

  显微镜抽筒

... 火炮抽筒子 artillery cartridge extractor 显微镜抽筒 drawtube; microscope draw tube 注水泥抽筒 cement drawer ...

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短语

drawtube extension tube 伸缩管

  • 伸缩管;显微镜的镜筒

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 柯林斯英汉双解大词典 

drawtube /ˈdrɔːˌtjuːb/

  • 1. 

    N a tube, such as one of the component tubes of a telescope, fitting coaxially within another tube through which it can slide (显微镜)目镜套筒

同近义词

双语例句

  • The design of the structure of Caseegrain drawtube in space remote instrument was introduced. The product model was constructed using 3-d CAD technique.

    介绍了空间遥感仪器中卡塞格伦镜筒结构设计利用三维CAD技术构建了产品模型

    youdao

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