基于分子标记的分类与种质的表型基本吻合。
The results from molecular classification were almost coincided with germplasm phenotypes.
藻类种质的超低温保存技术已受到广泛的重视。
The cryopreservation technique of algae germplasm has been appreciated extensively.
本实验可以为银杏耐盐种质的筛选提供理论依据。
This study can offer the theoretical foundation for the screening of halo-tolerant germplasm of ginkgo.
种质的遗传基础研究一直是玉米育种工作的重点。
Researched on genetic basis of maize germplasm was the work key point of maize breeding.
中国是世界上使用国际马铃薯中心的种质的最大用户。
China is one of the largest users of CIP germplasm worldwide.
对297份人工四倍体桑种质的叶质进行养蚕鉴定。
The food value of leaves of artificially tetraploid mulberry (ATM) of 297 varieties was appraised in the silkworm rearing trial.
细胞融合和体细胞染色体加倍是获得杨树多倍体种质的有效途径之一。
Chromosome doubling for somatic cells and somatic hybridization via cell fusion are effective methods to create polyploidy.
杂交选育可以扩大种质的来源，这对提高品种的抗病性和优质育种很重要。
Hybridization selection may expand the source of cotton germplasm, it is very important to improve the disease-resistant and high-quality breeding.
这种质的飞跃有赖于制度的保障、政策的引导以及人力资源市场的发育程度。
This qualitative change depends on institutional guarantee, policy steering, and the development of a human resources market.
这类地方种质的绝对产量不高，但其稳产性和在干旱贫瘠条件下的丰产性优于杂交种。
Although this kinds of drought-resistance germplasm have a low absolute yield, their fertility and stability of yield under drought and infertile condition preceded crossbreed.
多倍化是植物进化和育种的重要途径，倍性育种是创制大果无核果树种质的有效手段。
Ployploidy is widely acknowledged as a major channel of evolution and breeding in plants, and ploidy breeding is an effective means to create large and seedless fruit germplasm.
以992份水稻品种为材料，通过13个性状的测定和评价，进行水稻核心种质的构建方法研究。
Methods of constructing core collections for rice were used to evaluate 992 rice varieties with 13 quantitative traits.
筛选出25个多态性引物构建了41份甘蔗种质的RAPD指纹图谱，并对RAPD数据进行聚类分析。
RAPD fingerprints of 41 sugarcane germplasms were structured using 25 selected polymorphic primers, and the RAPD data were analysed.
因此，试验结果表明，铝诱导的有机酸分泌量及根尖的铝含量不能作为筛选大豆耐酸铝种质的筛选指标。
Thus, this experiment suggests that Al-induced citrate exudation and Al accumulation in root tips can not be used as standards for screening Al-tolerant soybeans.
比较不同聚类压缩的预选核心种质，综合进行评价后最终确定聚类压缩50%为核心种质的最佳取样比例。
Comparing the different sampling proportion, the core collection of sampling proportion 50% with higher CV, VAR and RPR was the best than others.
引物s32和S76可以将供试44份种质全部区分开，可用以建立这44份木薯种质的RAPD指纹图谱。
All the 44 cassava germplasms could be distinguished by S76 and S32 and the two primers could be used to set up their RAPD fingerprints.
本文指出小麦较多小穗种质利用中存在的严重问题，提出创造新的较多小穗和多小穗种质的新方法及其步骤。
The paper, first, indicates a severe problem in use of spikelets genotypes, and Presents a new method and its steps to create new more spikelets and many spikelets genotypes.
进行系统的分子生物学研究，为麻黄的优良基因导入、表达及高产与高含碱量新种质的选育奠定坚实的理论基础。
To establish the stable theory bases of choiceness gene induced, expression and breeding of high yield and high ephedrine content through series research the molecular biology.
本文提出了一种基于属性分离存储的种质数据组织方法，根据种质的每个属性分别建立数据表，各属性间没有从属关系。
This paper raises a new organization method based on property-separation storage, in which all property data are put in the same level without affiliation.
目前，在二倍体水平上选育水稻无融和生殖种质的难度较大，而在多倍体水平筛选水稻无融和生殖新种质已成为水稻无融和生殖研究新的生长点。
It is difficulty to select and breed apomictic germplasm among diploid rices at present, but it has become a hotspot to select and breed apomictic germplasm among polyploid rices.
她的画有种质朴、梦幻般的韵味。
后来发展的记录和分析神经电位的方法并没有揭示出任何这种质量上的差异。
Subsequently developed methods of recording and analyzing nerve potentials failed to reveal any such qualitative diversity.
冷杉分泌出一种质地优良的松树胶。
但我要的就是这种质感的对比，所以仅仅稍许改进了下。
这种质疑的精神是达尔文的性格中最令人感兴趣的方面之一，在他的已出版的作品中表现得很明显。
This questioning spirit is one of the most appealing facets of Darwin's character, particularly where it finds its way into his published work.
准则旨在向进行种质研究、保存和作物育种交流的机构提供最佳建议。
The guidelines are intended as best possible advice to institutions involved in germplasm exchange for research, conservation and plant breeding.
不过，布朗质疑为老年人群多做一些事是否是个明智的想法，这种质疑是真确的。
Still, Mr Brown may be right to question whether doing more for the elderly as a group is a sensible idea.
由于缺乏动物识别、记录和评价计划，因而人工授精技术通常用于与进口种质资源的杂交，而并非当地的优良遗传资源。
AI is usually used for crossbreeding with imported germplasm rather than for superior local genetics, due to the paucity of animal identification, recording and evaluation programmes.
由于缺乏动物识别、记录和评价计划，因而人工授精技术通常用于与进口种质资源的杂交，而并非当地的优良遗传资源。
AI is usually used for crossbreeding with imported germplasm rather than for superior local genetics, due to the paucity of animal identification, recording and evaluation programmes.
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