Description: 引力常數是宇宙中最重要的常數之一。它由艾薩克-牛頓首次提出。它是牛頓萬有引力定律的一部分，該定律表明，所有有質量的粒子都會相互吸引，這種吸引力與粒子質量的乘積成正比、與物體間距離的平方成反比。這個比例常數就是引力常數。通過實驗測得的引力常數值為 6.67 × 10-¹¹ m³ kg-¹ s-²。

Related Terms:

• 萬有引力
• 質量

Term and definition status: The original definition of this term in English have been approved by a research astronomer and a teacher
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This is an automated transliteration of the simplified Chinese translation of this term

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