proportiona成比例的, 相称的, 比例数
proportionn.部分;比例;均衡;(复)规模vt.使成比例;使均衡;分摊
proportionate sub-class numbers成比例次级组含量
Proportion Conformance Evaluation合格率评价
proportion of student and teacher生师比
proportion navigation guidance law比例导引律
Proportion of low frequency energy低频能量比
proportion of ground back pressure地基反力分配比
Proportion of profits distribution利益分配比例
Proportionate fertilizing nitrogen配比施氮