〔第〕二代杂种分离比  F2ratio

按煤种分层开采  mining in slices according to coal rank

拜尔法种分槽  The seed-precipitor

拜耳法种分分解  Bayer seeds precipitation

变种分析  variants analysis

病种分析  diseases analysis; Impairment groups analysis

病种分型  classification based on diagnosis

病种分组  Dividing group of disease

残遗种分布区  refugium

成分种类  types of ingredients

虫种分布  Distribution

纯种分离  axenic isolation; Pure strain separation

单基因杂种分离比  monohybrid ratio

单性状杂种分离比  monohybrid ratio

多对基因杂种分离比  polyhybrid ratio

多种分类器结合  multiple classifiers fusion

多种分泌的  allocrine

多种分泌障碍  pluridyscrinia; polydyscrinia

多种气体成分分析  multi-component gas mixture

二基因杂种分离比  dihybrid ratio