downward force

 
  • 向下力

downward force的用法和样例:

例句

  1. A member, such as a beam, that projects beyond a fulcrum and is supported by a balancing member or a downward force behind the fulcrum.
    悬臂,支架伸在支点之外的一个构件,如一段横梁,由与其持平衡的或向下的在支点后面的一个力支撑

downward force的相关资料:

临近单词

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