gravity meter

同根派生

• gravity meter相關(guān)詞

英漢例句

• Gravity meters and their operators were lowered to the water bottom in diving bells.
  重力儀及操作員們都在鐘形潛水器內(nèi)沉到水底。
• Gravity instruments are designed to measure variation in the force of gravity from one place to another rather than the absolute force itself.
  重力儀的設(shè)計是為了測量一處到另一處的重力變化，而不是絕對重力值本身。

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