extension tube中文,extension tube的意思,extension tube翻译及用法

2025-10-31 13:04 浏览次数 11

extension tube

英[iksˈtenʃən tju:b]美[ɪkˈstɛnʃən tub]

n. 伸缩管

extension tube 例句

英汉例句

  • the balance extension tube functions to retain balanced pressure in front and at the back of the cleaner prior to the opening of the valve to prevent it from impacting the valve core.

    发球筒平衡接管的作用是在通球初始时,出球接口端的阀门未开启前使清管器在发球筒中处于前后压力平衡,不能撞向阀芯。

  • removing the extension tube shortens the spacing to allow any binocular viewer to reach focus without a barlow lens.

    除去延长管缩短间隔让任何的用两眼的观众到达没有一个巴罗镜的焦点。

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