释义 |
〔classon〕Either of two massless bosons, the photon and the graviton, that are quanta of the two classical fields, electromagnetic and gravitational. See table at subatomic particle 经典子:两种无质量的玻色子,即光子和重子中的任何一种,为两种经典场(电磁场和引力场)的量子 参见 subatomic particle〔gravisphere〕The spherical region of space dominated by the gravitational field of a celestial body.引力层:一个天体引力场所支配的球状空间区域 |