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By means of the metric for the celestial body with electric-magnetic charge, magnetic momentum and quadrupole moment, some gravitational effect are studied.
本文利用具有电（磁）荷、磁矩和质量四极矩引力场方程的解，讨论了具有电（磁）荷、磁矩和质量四极矩天体的某些引力效应。
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