摆式磨粉机  pendulum type ring roll pulverizer

冲击式磨粉机  impact husking

辊式粉磨机  roll mill pulverizer

辊式磨粉机  roller mill

立式磨粉机  vertical powder grinder

磨盘式磨粉机  buhr (stone) mill; burring mill; buhrstone mill

盘式粉磨机  disk pulverizer; disc pulverizer

盘式磨粉机  disc mill; disk mill

喷射式粉磨机  jet pulverizer

湿式粉磨机  wet pulverizing mill

碗式磨粉机  bowl pulverizer

球磨机粉磨过程  ball mill grinding process

部分分式  partial fraction; partial fractions; portion fraction

部分分式积分法  integration by partial fraction

部分分式展开  partial-fraction expansion; partial fraction expansion

部分分式展开式  partial fraction expansion; Expansion; partial fraction

部分分式展开展成部分分式  expansion in partial fractions

层次式分布  hierarchy distributing

层次式分类  Hierarchical categorization