The long nose on these dogs is an ,inbred characteristic.
这些狗的长鼻子是同系交配的特点.
Fertilization resulting from pollination among flowers of the same plant.
同系交配在同株植物的不同花朵上进行的摄粉作用
Analysis on Combining Ability of Different In-brid Lines'Yield Character
不同玉米自交系产量性状的配合力分析
Outcrossing is the mating of two dogs of the same breed that are otherwise virtually unrelated.
同系繁殖是指交配犬只双方属于同一品种但没有实质上的联系。
to breed pigs in - and - in.
以同种交配的方式养猪
The mating system can be changed in a quick and simple manner, from monoecy to dioecy.
用较快而简洁的方法使交配系统从雌雄同株变成雌雄异株。
A STUDY ON CROSS COMBINATIONS OF DANISH HOLSTEIN BULLS TO OTHER STRAINS OF HOLSTEIN COWS
丹麦黑白花种公牛与不同品系黑白花母牛杂交组合配套的研究
Analysis of Combining Ability and Inheritance of Elite Maize Inbred Lines from Different Groups;
玉米不同类群骨干自交系的配合力效应及遗传分析
Effects of different nitrogen form ratios on root and harvest index of Japonica hybrid rice
不同形态氮素配比对杂交粳稻根系及收获指数的影响
Research on data exchange adapter for collaborative commerce system in manufacturing industrial chain
面向制造业产业链协同商务系统的数据交换适配器研究
the act of mixing different breeds of animals.
不同种类的动物之间的交配。
cross competition
交叉竞争[例如不同的配体交叉竞争各自的受体]
mating of individuals having more traits in common than likely in random mating.
与随机交配相比具有更多相同特征的个体之间发生的交配。
mating of individuals having traits more dissimilar than likely in random mating.
与随机交配相比具有更多不同特征的个体之间发生的交配。
The act of uniting sexually.
交配，性交交配的行为，性交的行为
Response to Climate Changes on the Eco-systems of Farming-Pastoral Region and Eco-economical Efficent of Different Pattern in Northern China;
北方农牧交错带复合生态系统的气候响应与不同配置的生态经济效应研究
Identification of Maize Inbred Lines with High Iron and Analysis on Combining Abilities of Iron Content;
富铁玉米自交系的筛选及配合力研究
An Optimization Model of Traffic Assignment;
整体优化路网交通量分配的系统思想