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Chinese translation for "后代群体"

progeny population

Related Translations:
后代:  1.(某一时代以后的时代) progeniture succeeding era; later periods (in history); later ages2.(后代的人) later generations; posterity; descendant; offspring 短语和例子培养革命的后代 bring up successors to the revolut
后代顶点:  descendant vertex
后代节点:  descendant node
杂种后代:  hybrid progenyprogeny of hybrid
杂交后代:  filial generation
压缩后代:  reduce progeny numbers
有性后代:  sexual progeny
繁衍后代:  reproduction
后代病毒:  progeny virus
自花传粉后代:  self-pollinated progenyselfed progeny
Example Sentences:
1.In order to compare the differences of genomic dna between the fertile line and the sterile line with aflp technique , genomic dna bulks of the fertile and the sterile lines of which were built up . by using different primer combinations , some polymorphism bands were determined
本研究以‘矮脚黄’白菜核不育两用系的测交后代群体为实验材料,利用aflp指纹图谱技术研究了可育系与不育系基因组dna多态性差异,并对差异条带进行了克隆、测序。
2.Abstract : the main characters and seed set of bc1 , bc2 , bc1f2 from ms line back - crossing with the pollen of hybrid rice were studied . the appearance of a large number of self fertile plants in ms line was analyzed . the effect of introgression of restoring genes on ms line purity and hybrid yield in indica and japonica rice was discussed . it was pointed out that “ iso - cytoplasm restorer line ” was seriously reducing the purity of ms line and that hybrid rice was unsuitable for isolation zone in the seed production fields
文摘:研究了杂交稻花粉对母本不育系回交后代群体bc1 、 bc2 、 bc1f2的主要农艺性状和育性表现,分析了不育系中出现大量自交结实株的原因,讨论了恢复基因渗入对籼、粳不育系纯度和杂交稻产量的影响,指出“同质恢”对降低不育系纯度的严重性和杂交稻作制种田隔离区的不合理性。
3.The space distribution of pigment gland density on eleven places was analyzed by allotetraploid of ( g . arboreum g . bickii ) and varieties with pigment gland of g . hirsutum g . barbadense and the progeny population which is crossed by allotetraploid of ( g . arboreum g . bickii ) g . hirsutum and ( g . arboreum g . bickii ) g . barbadense
摘要利用(亚洲棉比克氏棉)异源四倍体和陆地棉、海岛棉有色素腺体品种以及由(亚洲棉比克氏棉)异源四倍体为母本,以陆地棉和海岛棉有色素腺体品种为父本,组配成的杂交后代群体,对植株上十一个部位色素腺体密度在群体内的分布进行了初步分析。
4.Sweetpotato pollens killed by u . v . didn ' t sprout ; 2 . normal pollens sprouted ; 3 . pollens of 5x mixed with recognition pollens attached and sprouted much ; 4 . in the negative - cross , sweetpotato pollens attached and sprouted much on the stigma of 5x ; 5 . in the possitive - cross without recognition pollen , 5x pollens few attached and sprouted ; 6 . in the treatment of pgr ( twice ) , globular - embryo observed on 15 days after pollination ; 7 . ovule obtained by intercross germinated on the medium ; 8 . plantlet from intercross ovule grew on the medium ; 9 . seeds obtained by opening pollination ; 10 . tubers of hybrids from 5x crossed by sweetpotatos for two generations
紫外线杀死的甘薯花粉在亲和柱头上不萌发; 2 .未经紫外线处理的甘薯花粉在柱头上正常萌发; 3 .在蒙导花粉作用下,五倍体的花粉在甘薯柱头上大量附着和萌发; 4 .反交组合甘薯花粉在五倍体柱头上大量附着和萌发; 5 .正交组合无蒙导花粉时五倍体花粉少量附着和萌发; 6 .生长调节剂二次处理后,授粉后15天所见的球形胚; 7 .杂交胚珠在培养基上萌发; 8 .杂交胚珠培养成苗; 9 .放任授粉收获的大量种子; 10 .五倍体与甘薯杂交两代产生的后代群体的结薯性。
Similar Words:
"后代鉴定" Chinese translation, "后代渐变" Chinese translation, "后代节点" Chinese translation, "后代结点" Chinese translation, "后代粒子" Chinese translation, "后代试验数据" Chinese translation, "后代试验效率" Chinese translation, "后代试验选择" Chinese translation, "后代外显率" Chinese translation, "后代细胞" Chinese translation