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