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selection coefficient

  • 选择系数

专业释义英英释义

  • 选择系数
    选择指数

·2,447,543篇论文数据,部分数据来源于NoteExpress

Selection coefficient

  • abstract: In population genetics, the selection coefficient is a measure of the relative fitness of a phenotype. Usually denoted by the letter s, it compares the fitness of a phenotype to another favored phenotype, and is the proportional amount that the considered phenotype is less fit as measured by fertile progeny.

以上来源于: WordNet

双语例句

  • At the same time some problems, such as negative correlation, selection of correlation coefficient, are discussed also.

    同时,也对指标间相关、相关系数选择问题进行了探讨。

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  • Research the effect of the different kinds of vehicle in path selection, the analysis of vehicle differential benefit and toll coefficient.

    重点研究收费标准车型路径选择影响,收费公路级差效益分析收费系数的分析。

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  • The takeover time coefficient is given, so the influence of different selection operators and transformation of fitness function can be measured quantitatively.

    同时,提出取代时间系数概念,可以定量衡量不同选择算子适应度函数变换方式的作用。

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