交配的

Belot and Francesconi discovered that a strong social trend towards "assortative mating" means that although educated, high-achieving men are not interested in marrying a rich woman, they do like educated high-achieving women, rather than shallow girls with shiny nails.

贝洛和弗兰切斯科尼发现，存在一种强烈的&选型交配&社交趋势，即尽管受过教育的成功男士对与有钱女士结婚不感兴趣，但他们确实喜欢受过教育的成功女士，而不是指甲闪亮的浅薄女子。

Belot and Francesconi discovered that a strong socialtrend towards "assortative mating" means that although educated,high-achieving men are not interested in marrying a rich woman,they do like educated high-achieving women, rather than shallowgirls with shiny nails.

贝洛和弗兰切斯科尼发现，存在一种强烈的&选型交配&社交趋势，即尽管受过教育的成功男士对与有钱女士结婚不感兴趣，但他们确实喜欢受过教育的成功女士，而不是指甲闪亮的浅薄女子。

All these microsatellites can be used in the study of Castanopsis chinensis genetic diversity, mating system, and pollen flow or seed dispersal.

这些引物可用于锥栗的遗传多样性、交配系统和花粉及种子扩散水平的研究，为研究锥栗的居群遗传学和保护生物学提供了良好的基础。

The indirect mode of input processing predicts that a male may store RSC inputs in his memory and retrieve such information later on to modify his output (e.g., sperm investment or copulatory behavior) accordingly.

间接的输入信息处理模型预测，雄性个体可能在它的记忆中储存与RSC相关的的输入信息，并在其后使用这些信息以调节其输出(例如，精子投资或交配行为)。

Dr Gaulin thinks an evolutionary fight is going on between natural selection, which conserves metabolic expenditure and promotes longevity, and sexual selection, which willingly trades both for extra mating opportunities.

Gaulin博士认为自然选择的目标和性选择的目标在进化中互相冲突，自然选择倾向于保存自己，降低代谢强度，让自己活得更长；而性选择的目标是为了得到更多的交配机会，不惜以代谢强度和长寿为代价。

These results indicate that the female pleonal expansion has a strong relation to reproductive activities of females and can be applied as a morphological criterion for selecting females being able to mate.

结果表明，雌蟹腹部的变宽与雌蟹生殖活动有着强烈的相关性，并且可以作为选择具有交配能力的雌蟹的形态标准。

Kelly and colleagues gained unprecedented insight into mating habits of weta by radio-tracking them over several days.

凯利和他的同事获得了前所未有的深入了解交配习性的威塔的无线电跟踪他们好几天。

In a field study on Maud Island, New Zealand, published in the September issue of The American Naturalist, evolutionary biologists from the University of Toronto at Mississauga discovered that male giant weta most successful at mating travel greater distances each night.

在一个领域的研究与Maud岛，新西兰，发表在9月出版的美国自然主义者，进化生物学家在加拿大多伦多大学在米西索加发现，男性巨头威塔上最成功的交配旅行更远的距离每晚。

Pheromones of conspecific male inse cts are usually belonged to the same type chemical, while the chemical structure s are different. However, male insects can utilize the little difference to attr act female insects, urge the copulating and prevent interspecific mating, etc.

通过不同部位释放的雄性昆虫性信息素种类是多样的，但其化学结构的差异又是细微的，雄性昆虫则利用这些差异来引诱雌性昆虫、促进交配和生殖隔离等。

When mating, the female deposits her eggs into his pouch, and the male fertilizes them internally.

交配时，女性的存放她的蛋到他的育蛋袋，和男性肥沃卵的内部。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐