pure line theory 纯系学说 ; [遗] 纯系说
pure line breeding [农学] 纯系育种 ; 纯育
pure line selection [农学] 纯系选择 ; 纯系育种
pure line separation 纯系分离
pure line cultivar 纯系品种 ; 自交系品种
pure line isolation 纯系分离
pure line structure 直线型结构
Inbred pure line 近交培育纯系
a pure line 同族家系
N a breed or strain of animals or plants in which certain characters appear in successive generations as a result of inbreeding or self-fertilization 纯系
Modern artificial gynogenetic technology provides a rapid and economic way to establish pure line or highly pure inbreeding line of grass carp.
人工雌核发育技术可加快草鱼纯化过程，是快速经济地建立遗传背景一致纯系的有效方法。
It is differ both from the method of "circulate line selection" for seed reproduction and from the method of "pure line breeding" for varieties development.
该方法既区别于单纯生产原种的“株系循环法”，也区别于选育新品种的纯系育种法。
You create a pure vector-based drawing here and render a line here from source node to destination node.
您创建了一个纯粹基于矢量的绘图，并且显示了一条从源节点到目标节点的连线。
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