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单词 backing pump
释义
backing pump
/ ?b?k?? p?mp /
/ ?b?k?? p?mp /
  • 简明释义
  • [机] 初级抽气泵;[机] 前级泵
  • 网络释义
  • 1

    [机]?前级泵

    这就是将上述的“单级泵” 或“双级泵” 作于高压侧,被称为“前级泵” (backing pump) ;而用罗茨真空泵(Roots Pump)作为主泵,或称增压泵。

  • 2

    [机 油气]?旋转油泵

    ... backing power 倒车功率,后退功率 backing pump 旋转油泵;初级抽气泵,前置泵;备用泵 backing ring 衬环;垫环;支承环 ...

  • 3

    ?前级真空泵

    ... backing off tool铲齿车刀 backing pump前级真空泵 backing sand填充砂 ...

  • 4

    ?预抽真空泵

    ... backing fire 逆风而烧的林野火灾 backing pump 预抽真空泵 backing wind 逆时针转向的风 ...

短语
  • 双语例句
  • 1
    This Model Vacuum pump can be used along, or as the backing pump of the other kinds of pumps, such as booster pump, diffusion pump, molecular pump etc.
    它可以单独使用,管道泵也可作为增压泵、扩散泵、分子泵的前级泵使用。
  • 2
    Non-pollution, The pump body is made of polyvinyl chloride (pvc)plastics, and the onter cover is of cold-rolled steel plate with backing finish.
    无污染,本机箱体为聚氯乙稀塑料,外壳采用不锈钢和冷板静电喷塑壳两种。
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更新时间:2025/2/14 14:04:51