fractionalismn.分裂倾向；分裂政策fractionaladj.微不足道的；断片的；分数的；小数的fractional horse-power分马力fractional O-U process分数O-U过程Fractional Talbot effect分数泰伯效应fractional N synthesizer小数频率合成fractional sterilization分段灭菌,间歇灭菌fractional covered graph分数覆盖图fractional turnover rate分次更新率fractional order systems分数阶系统fractional decomposition分级分解fractional goal response部分目标反应