gravitational constant
(缩略词：G)
noun
- Physics the constant in Newton's law of gravitation relating gravity to the masses and separation of particles, equal to 6.67 × 10-11 N m2 kg-2【物理】（万有）引力常数。
| 单词 | gravitational constant |
| 释义 | gravitational constant(缩略词：G) noun
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