RuleML规则标记语言rulen.规则；条例；习惯；统治；直尺v.支配；统治；画直线rules of sports events比赛规则rule structuralisation规则结构化rule-based synthesis按规则合成rules of choice of law[法] 关于选择法律的规则rule out a possibility排除可能性Rule Generation Matrix生成矩阵rule-based structure基于规则结构Rules set by ancestors高曾规矩rule of responsibility归责原则rule of correspondence对应规则