...( specialized line )具有某种突出优点专门用于某一配套系杂交的品系专门化父本品系(sire line):杜洛克专门化母本品系(dam line):约克夏注意与配套系的..
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specialized dam line 专门化母系
dam line pigs 母系猪
special dam line 专门化母系
specialized dam line ZML 专门化母系ZML
RabbitSpecialized Dam Line 肉兔专门化新品系
Saba specific dam line pig 撒坝猪专门化母系
fold line dam axis 折线型坝轴线
dam s seepage line 坝体浸润线
dam ' s seepage line 坝体浸润线
The paper studied the ovulation rate and embryonic vitality of dam line pigs of CRP multiple cross systems.
本文以CRP配套系母猪系猪为材料,研究其排卵与胚胎活力。
The results obtained by these methods will play a role of support to technical basis and scientific research achievements for choosing dam line.
采用超载法、强度折减法及点安全系数法评价下坝线拱坝的安全度,为该水电站坝线比选提供技术依据和科研成果支撑。
Marginal profits for all objective traits but litter size born alive in dam line of dam breed are 1/2 smaller than those in sire line of dam breed.
父本父系目标性状不包括窝活产仔数,母本母系目标性状的边际效益除窝活产仔数外的所有性状都比母本父系小1/2。
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