• 花期被片颜色两个主要形态学分类性状得到RAPD分析结果支持

    However, the two main morphological characters of blooming time and the color of inside perianth are not supported by the results of RAPD analysis.

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  • 本文介绍了黑腹滨鹬亚种分类性状分类修订以及亚种分类系统,并就非繁殖期的相关研究作概述

    In this paper, taxonomic characters and taxonomic system of dunlin subspecies were introduced. Moreover, Infraspecific taxonomy of dunlin in non-breeding period was epitomized.

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  • 将适于二歧性状线性模型推广类别分类性状基因定位分析,文中提出采用多元线性模型对多类别分类性状进行基因定位分析。

    We developed a multiple trait linear model approach to mapping QTL for categorical trait from simple linear model approach to mapping QTL for binary trait.

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  • 对贵州省木本观赏植物进行种类、观赏性状特性分类分布状况等研究

    A study was conducted to investigate species, decorative character, classification of character and distribution of the wild decorative woody plants in Guizhou province.

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  • 通过RAPD扩增位点进行分析发现部分植物学性状等背景资料对聚类结果进行初步分类,并给予一定合理的解释。

    The cluster analysis for RAPD markers were made and it was found that the result could be preliminarily classified by parts of botanic characters.

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  • AFLP广泛应用分类学、病理学种群遗传学DNA指纹分析研究建立数量性状基因图谱,成为主要遗传标记

    AFLP has been emerged as a major new type of genetic marker with broad application in systematic, pathology, population genetics, DNA fingerprinting and quantitative trait loci (QTL) mapping.

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  • 在分析中国栽培油菜主要性状进化趋势基础,对中国栽培油菜的分类系统进行了补充完善

    Based on the mainly shaped and propertied evolution of rapeseeds, the author completed and perfected the classified system of rapeseeds in China.

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  • 成分分析表明,利用形态性状萝卜分类时,首先考虑的颜色,其次是性状,最后是性状

    The results of principal components analysis showed that color , characters of root and leaf are the decisive factors affecting radish germplasm classification according to morphological characters.

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  • 采用孔压静力触探(CPTU测试资料进行工程分类时,在土成分力学性状相关性方面会产生很多不确定性

    A soil engineering classification derived from the piezocone penetration test(CPTU) involves the uncertainty of correlation between soil composition and soil mechanical behavior.

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  • ISSR分子标记分类结果瓠瓜的农艺性状分类地理分布有一定相关性。

    The results from ISSR molecular markers showed obvious correlation with the agronomic characteristics classification and the geographical distribution of the bottle gourd accessions .

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  • 按照31个性状聚类分析分类原理,我们认为菊科分为三个类群

    According to the cluster analysis and principle of classification, authors believe that Compositae may be divided into three groups on the base of 31 characters.

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  • 下切削材料方法进行了归纳和分类

    The way of cutting hard brittle material in a plastic state is classified.

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  • 运用计算机中国兰花37品种37个形态特征性状进行数量分类研究。

    In this paper, 37 varieties and 37 characters of Chinese cymbidium are studied by means of numerical taxonomic methods.

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  • R型聚类分析结果表明垂丝海棠品种用于形态分类研究的多数性状具有相对独立性稳定性

    The result of the R cluster analysis is that the most varieties of M halliana which is used in the study of the classification of appearance are independence and stability.

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  • 应用无因次理论激励两自由度无阻尼响应性状分类配伍规律作一般分析

    Applying the theory, the paper analyses generally the kinds of feafures and composures of forced responses of the dampingless two-DOF system excited by harmonic forces.

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  • 心皮植物繁殖器官性状相对稳定,是分类阐明演化关系重要依据

    Carpel is the reproductive organ of plant and its character is relatively stable, so it is an important basis of treating taxa and explaining evolutionary relationship.

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  • 腺体存在于叶上、下表面,性状稳定,分类意义不明显。

    The characteristic of gland, probably due to its stages of maturity, is unstable, so its significance in systematics is unclear.

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  • 本试验采用形态学分类方法,对源自于国内外的42薄皮甜瓜种质资源13个农艺性状进行了分析

    Using the method of morphology classification, 13 agricultural characters of 42 melon germplasm resources were clustered to study their phylogenetic relationship.

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  • 本试验采用形态学分类方法,对源自于国内外的42薄皮甜瓜种质资源13个农艺性状进行了分析

    Using the method of morphology classification, 13 agricultural characters of 42 melon germplasm resources were clustered to study their phylogenetic relationship.

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