基本解释理論重力值英汉例句雙語例句Theoretical calculations show that the influence value can reach 10 milligals or so, and matches fairly well with the observed gravity anomaly value.理論計算表明其影響值可達10毫伽左右，與觀測的重力異常值大致相儅。theoretical gravity value更多例句专业释义物理學理論重力值