查询词典 genetic

This system separates viruses into seven groups, designated by Roman numerals, depending on their type of genetic material, the number of strands of genetic material and their method of replication.

该系统分离病毒分为七组，指定的罗马数字，取决于其类型的遗传物质的数量链的遗传物质和他们的方法复制。

The results showed that RAPD marker was suitable for study on genetic diversity in rubber tree, and offering the molecular basis, on which the genetic substance of wild rubber tree was transferred to cultivated rubber tree.

研究结果表明，RAPD技术用于橡胶树种质资源研究，能够为野生种质优良特性导入栽培种质提供分子水平的参考依据。

With the development of molecular biology and genetic engineering of the plant, some achievements about genetic improvement of white clover have been obtained on molecular level.

随着分子生物学和植物基因工程的发展，在分子水平上对白三叶进行遗传改良的研究已经取得了部分成果。

A pairwise comparison of paternity studies of bird populations in relation to genetic variability as determined by minisatellite band sharing coefficients among unrelated individuals was used to test the prediction that females should engage more frequently in extra pair copulations in populations with a greater amount of genetic variation.

小卫星共有谱带系数(minisatellitebandsharingcoefficient)可确定无亲源关系个体之间的遗传变异性，对与遗传变异性有关的雄性个体的父亲进行了成对比较以检验如下假说：在具有较多遗传变异的种群中，雌性个体更经常地进行配偶外交配。

A software for QTL mapping—QTLMapper 2. 0 written by C/C++ language was developed. The sotftware could analyze populations of DH, RIL, F〓 and permanent F〓, and could provide unbiased estimation for all genetic main effects and/or unbiased prediction for all QE interaction effects. The software could also predict heteroses of single-cross offspring based on QTL genetic main effects and/or QE interaction effects obtained in QTL analysis of F〓 or permanent F〓 population.

用C／C++语言编写了适于分析DH群体、RIL群体、F〓群体和永久F〓群体的QTL作图软件QTLMapper 2.0，能够提供对各项遗传主效应的无偏估计和／或对QE互作效应的无偏预测，还能基于F〓群体或永久F〓群体估计的QTL遗传主效应和／或QE互作效应预测单交后代杂种优势。

The difference of population genetic structure is one of the important embodiments of genetic diversity.

群体遗传结构上的差异是遗传多样性的一种重要体现，对群体遗传结构的研究已有较久的历史，而其中的基因流研究近些年来越来越受到重视。

By two application examples of function extrema and neural network weights optimization, the simulation results show that the approach is superior to the common quantum genetic algorithm and the simple genetic algorithm in both search capability and optimization efficiency.

以函数极值优化和神经网络权值优化为例，仿真结果表明该方法在搜索能力和优化效率两个方面优于普通量子遗传算法和简单遗传算法。

In this paper, we propose a gridded channel router with the consideration of electromagnetic compatibility. Our approach is based on genetic algorithm and hence the selection, crossover and mutation operators which are the basic operators of genetic algorithm are applied to generate new electromagnetic interference reduced routing solutions.

本文中我们提出一个考虑电磁相容之格子化通道绕线器、我们的方法主要是以基因演算法为基础所发展出来的，利用基因演算法中选择、交配以及突变等基本运算子的重复运算来达到电磁干扰最小化的结果。

Genetic code The sequence of bases in either DNA or messenger RNA that conveys genetic instructions to the cell.

遗传密码：无论是 DNA 还是信使 RNA 中的碱基序列均以遗传密码子的形式把遗传信息传递给细胞。

Mean genetic distance among populations was 0.049(range:0~0.139), and 91% of the genetic variation resided within populations.

平均的遗传距离为0.046(变化范围：0～0.139)，大约有91%的遗传变异存在于亚居群内。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。