英语词汇“gravitational constant”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

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gravitational constant

gravitational constant n. in classical physics, the constant of proportionality in the equation relating the strength of the gravitational attraction between two bodies to their mass and their separation, equal to approx. 6·67 × 10⁻¹¹ N. m.² kg.⁻² (6·67 × 10⁻⁸ dyne cm.² gm.⁻²); symbol G.

ΚΠ

1904 Science XIX. 928/2 The adoption of this unit of mass involves a change in the numerical value of the gravitational constant.

1966 McGraw-Hill Encycl. Sci. & Technol. (rev. ed.) VI. 264 Determining the gravitational constant by a suitable experiment is therefore equivalent to ‘weighing the Earth’.

extracted from gravitationaladj.

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单词	gravitational constant
释义	> as lemmas gravitational constant gravitational constant n. in classical physics, the constant of proportionality in the equation relating the strength of the gravitational attraction between two bodies to their mass and their separation, equal to approx. 6·67 × 10⁻¹¹ N. m.² kg.⁻² (6·67 × 10⁻⁸ dyne cm.² gm.⁻²); symbol G. ΚΠ 1904 Science XIX. 928/2 The adoption of this unit of mass involves a change in the numerical value of the gravitational constant. 1966 McGraw-Hill Encycl. Sci. & Technol. (rev. ed.) VI. 264 Determining the gravitational constant by a suitable experiment is therefore equivalent to ‘weighing the Earth’. extracted from gravitationaladj. < as lemmas
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