l5综合选择 综合选择(combined selection),又称合并选择、复合选择,是将群体选择、家系选 择和后裔鉴定等技术手段相结台,进而对目标性状进行遗传改良的选育方法。
基于72个网页-相关网页
⑷合并选择(combined selection) : 考虑到同时采用家系均数和家系内偏差2 种信 息来源的策略,根据性状遗传力和家系内表型相关,分别给予2 种信息以不同的加权...
基于50个网页-相关网页
...正研究包括三个方面,即遗传参数的估计及配合力的效应分析,速生性状的后向选择(backward selection),联合选择(combined selection)及杂种优势。
基于20个网页-相关网页
combined selection index 合并选择指数
combined selection forgrowth 配合选择
prdicted combined selection index 预期综合选择指数
Father-offspring combined selection 父子混合
combined selection for missile launching 导弹平台组合选择
predicted phenotypic combined selection index 预期表型值综合选择指数
Do you want to give one gift or a selection of cheaper products and have them combined into a gift basket?
你是想要送一份礼物出去还是要将一堆便宜的东西塞满礼物篮?
The combined use of fuzzy mathematics, neural net method and gray system theory in the selection of mining method for Jinshan gold mine was a new trial.
将模糊数学、神经网络方法及灰色系统理论有机地结合起来,应用于金山金矿采矿方法选择中是一次新的尝试。
This article introduces solution selection, system design, hardware and software realization of combined automobile navigator.
本文介绍了组合车辆导航仪的方案选择、系统设计和硬软件的实现。
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