基本解释[物理學]佈喇格定則[化學]佈拉格定則词组短语短語Bragg reflection rule 佈拉格定則bragg g rule 佈喇格定則Bragg -Kleeman rule 佈拉格;佈拉格定則bragg -kleeman rule detail 佈拉格定則rule Bragg 佈勒格定格bragg rule更多词组专业释义物理學佈喇格定則化學佈拉格定則