查询词典 polymorphic

This paper briefly introduced the technical principle of Randomly amplified polymorphic DNA,and the necessity of Classification and authentication on the varieties of Bulbous Flowers.

简述了随机扩增多态 DNA技术的原理，及对球根花卉品种分类鉴定的必要性，通过对唐菖蒲和仙客来的实践应用，建议开展 RAPD技术在球根花卉品种分类上的应用研究

The genetic diversity of fig (Ficus carica L.) germplasm resources in Shandong province was evaluated by Randomly Amplified Polymorphic DNA technique.

利用随机扩增多态性DNA技术，对58份山东省无花果Ficus carica L。

The genetic similarity of three populations of Commelina communis grown in copper mine deposits, and two populations in noncontaminated soil was analysed using random amplified polymorphic DNA .

利用RAPD技术分析了不同空间地段上的鸭跖草种群（其中3个生长在铜矿山上，2个生长在正常土壤中）之间的遗传分化及多样性。

The fingerprints of 10 species including 27 accessions in genus Corchorus were investigated with the technique of RAPD.Twenty-five primers were screened from 119 random primers,and a total of 329 DNA fragments were amplified ranging from 0.3～3.0 kb,253 (87.78%),which were polymorphic.

采用RAPD标记构建了黄麻属植物10个种27份材料的指纹图谱，从119个随机引物中筛选出清晰且多态性高的25个引物，共扩增出329条DNA片段，分子量在0.3～3.0 kb之间，其中294条谱带具有遗传多态性，多态比率为89.36％，平均每个引物扩增出13.16条带。

The fingerprints of 10 species including 27 accessions in genus Corchorus were investigated with the technique of RAPD. Twenty-five primers were screened from 119 random primers, and a total of 329 DNA fragments were mplified ranging from 0.3~3.0 kb, 253 (87.78%), which were polymorphic.

采用RAPD标记构建了黄麻属植物10个种27份材料的指纹图谱，从119个随机引物中筛选出清晰且多态性高的25个引物，共扩增出329条DNA片段，分子量在0.3～3.0 kb之间，其中294条谱带具有遗传多态性，多态比率为89.36％，平均每个引物扩增出13.16条带。

Random amplified polymorphic DNA analysis was carried out to measure the genetic diversity of 48 accessions of Corylus (include 4 species), which were collected from Europe, America and Northern China.

利用RAPD分子标记技术，对来自欧洲、美国和我国北方的共48份榛子品种或品系（包括4个种及种间杂种）的遗传多样性进行了分析。

A new method for establishing Richards polymorphic site index model was developed. And the Cunninghamia Lanceolata was taken as an example. Data from stem analysis of 164 trees was used.

中文摘要：本文以杉木为例，探讨了基于导向曲线的Richards多形地位指数模型的研建新方法——参数置换法。

Polymorphic type system with constraints in Garment is studied in this paper including type checking algorithm. It is proved that the satisfiability of constraints in the algorithm is decidable.

本文在Garment中引入了约束多态类型，研究了Garment中带约束的多态类型系统，给出了类型检查算法，证明了此算法中约束的可满足性是可判定的。

Fingerprints of broiler chickens divergently selected for very low den sity lipoprotein in fat line and lean line of the third generation were studied using inter simple sequence repeated technique. Geneti c polymorphism and genetic similarity coefficient between two groups were analyze d. Ten primers were screened from 60 SSR primers and 62 sites were deprived. Of which 39 bands were polymorphic sites and the frequency was 63 percent.

通过对初步进行血浆极低密度脂蛋白双向选择的三世代高、低脂群肉鸡进行ISSR指纹分析，评定其遗传多态性及两群体间的遗传相似系数。60个引物筛选出10个引物用于检测分析；共扩增出62条谱带，其中39个是多态性片段，多态率为63%。

Polymorphic sites were found only in Yorkshire, Landrace, Duroc and their hybrids, but that were not found in Mm pig and wild pig.

仅在大白猪、长白猪，杜洛克和杂种猪中发现多态性位点，而在民猪和野猪中未发现。

The two-acre Dunbar Community Garden in Little Rock has served as a model for several years.

几年来，坐落于小石城，占地两英亩的邓巴社区菜园树立了一个标杆。

Jerry points to the jacket hanging in the bathroom. It's ruined, and unwearable What?

杰瑞指着洗手间里挂着的夹克，毁了，不能穿了）什么？