unscrewing

[ʌnsk'ru:ɪŋ]
  • 释义

  • 从…旋出螺丝，旋开，松开( unscrew的现在分词 );

  • 双语例句
  • 1、

    Separate the two pipes by unscrewing them.

    松开螺丝把两根管子拆开.

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  • 2、

    Gear operator is removed by unscrewing hex head screws which hold operator to valve body.

    通过拧松将操作机构固定在阀体上的六角螺栓来拆卸齿轮操作机构.

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  • 3、

    The valve should be able to be removed by unscrewing the valve from housing.

    通过从外壳上旋下安全阀应该能够拆卸安全阀.

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  • 4、

    It can be removed by simply unscrewing with a large pipe wrench.

    只需用一把较大的管道扳钳旋下螺纹就可以拆卸底部塞弹簧总成.

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