a plumb bob

 
       
  • 铅锤

a plumb bob的用法和样例:

例句

  1. A small,knoblike pendent object,such as a plumb bob.
    悬垂物小的球状悬挂物,如铅锤
  2. A small, knoblike pendent object, such as a plumb bob.
    悬垂物小的球状悬挂物,如铅锤
  3. If the mass in question is a plumb bob, the horizontal component of F is important.
    如果所讨论的质量是一摆锤,则重要的是F的水平分量。
  4. If the mass in question is a plumb bob , the horizontal component of F is important.
    如果所讨论的质量是一摆锤,则重要的是F的水平分量。
  5. To determine the depth of with a plumb; sound.
    测量深度用铅锤来测定深度;测量深度
  6. If the mass in question is a plumb bob, the horizontal component of F is important
    如果所讨论的质量是一摆锤,则重要的是F的水平分量。

a plumb bob的海词问答与网友补充:

提问补充

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