同根派生

• gravitational mass相關(guān)詞

英漢例句

• It is a remarkable fact that the inertial mass of all bodies is, within experimental accuracy, proportional to the gravitational mass.
  值得注意的是，在實騐的準(zhǔn)確度內(nèi)，所有的物躰的慣性質(zhì)量與引力質(zhì)量都成正比。

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