gravitation constant〔名词〕引力常数详细»
gravitation constant〔名词〕重力加速度,万有引力常数详细»
gravitation constant〔名词〕万有引力常数详细»
万有引力常数constant of universal gravitation;gravitation constant;gravitational constant详细»
万有引力常数gravitation constant;gravitational constant详细»
万有引力常数constant of gravitation;gravitational constant详细»