portative force

       
  • 吸力

portative force的用法和样例:

例句

  1. An apple falls by the force of gravitation.
    地心吸力使苹果落地。
  2. A vacuum sucking system is equipped and the sucking force can be adjusted to feed the curved paperboard in.
    采用真空辅助吸纸自动踢刀送纸系统,分级调整吸力,使弯曲纸板自动顺利送入。

portative force的相关资料:

临近单词

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