单词盒子

hand lift and force

H 开头单词

基本解释

  • [机械工程]手压抽排泵手压抽排泵手摇泵手摇泵

英汉例句

    双语例句

  • So, even though the swimmer is moving from right to left, his hand is moving from top to bottom and the lift force adds to the thrust (see figure).
    那么，即便游泳者是从右往左移动，他的手也是从上往下移动，所以浮力就叠加到前推力上（见图）。

词组短语

    短语

  • hand lift and force pump 手压抽排泵;手摇泵

专业释义

    机械工程

  • 手压抽排泵
  • 手压抽排泵手摇泵
  • 手摇泵