Yahoo香港字典 搜尋

登入
  1. 更多

搜尋結果

  1. Oxford American Dictionary

    mechanical advantage

    • IPA[məˌkanəkəl ədˈvan(t)ij]
    • n.
      the ratio of the force produced by a machine to the force applied to it, used in assessing the performance of a machine.

    • noun: mechanical advantage, plural noun: mechanical advantages

    • 更多解釋

    mechanical advantage

    • n.
      the ratio of the force produced by a machine to the force applied to it, used in assessing the ...

    Oxford Dictionary