查询词典 copulation

Someone who engages in anal copulation (especially a male who engages in anal copulation with another male).

进行肛门性交的人（特别是两个男同性恋者之间的肛交）。

Possible and this correlation is, the more than half Sumatranorangutan's copulation is the coordination, but in Borneo, 90%copulation activity all is through the violence realization.

可能与此相关的就是，过半的苏门答腊猩猩的交配是配合的，而在婆罗洲，90%的交配活动都是通过暴力实现的。

The extract from larval frass could trigger EAG responses from both sexes,and the values tested before copulation was different from those observed after copulation.

亚洲玉米螟和欧洲玉米螟幼虫粪便粗提液均能激发亚洲玉米螟雌、雄蛾的EAG反应，且雌、雄蛾在交配前后的感知能力有所不同。

However,the number of events and frequency of copulation between the biotype B and ZHJ2 decreased significantly compared with those between females and males of a given biotype being placed in one arena, demonstrating a degree of pre-mating partial reproductive isolation between these two biotypes.Although some of the adults of the biotype B and ZHJ2 copulated with each other,mated females produced only male progeny,demonstrating a post-mating complete isolation in reproduction between the two biotypes in cases where copulation has happened.

4B型烟粉虱与ZHJ2型烟粉虱在棉花上的竞争取代过程当B型烟粉虱与ZHJ2型烟粉虱以3：20的比例在棉花上开始竞争，在未喷施吡虫啉乳油的情况下，B型经过6代完全取代了ZHJ2型，并伴随着B型雌虫比例的上升和ZHJ2型雌虫比例的下降；在喷施吡虫啉乳油的情况下，B型取代速度加快，经过5代完全取代了ZHJ2型，也伴随着B型雌虫比例的上升和ZHJ2型雌虫比例的下降；B型单一种群中，雌虫比例稳定在55%～60%；ZHJ2型单一种群中，雌虫比例稳定在50%左右。

The act of sexual procreation between a man and a woman; the man's penis is inserted into the woman's vagina and excited until orgasm and ejaculation occur同义词:sexual intercourse, sex act, copulation, coitus, coition, sexual congress, congress, sexual relation, relation, carnal knowledge

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We need great golden copulation s.

我们需要伟大的联合。

"Men see kissing early in a relationship directly as a step to copulation," she said.

男人直接把一段感情初期的接吻视为迈向交配的一步。」她说。

In addition, an improved real-coding copulation operator was also raised.

另外，给出了一个改进的实数编码的两点交叉算子。

Copulation, therefore, was regarded as a form of worship of the goddesses and an expression of reverence for them.

因此性交被认为是女神崇拜形式和尊敬她们的表达。

The copulation in mule market has become the common thing.

骡马市上的交配也就成了情理之事。

I hope that this success is just the first in a long series.

我希望这只是成功的开始。

Three dimensional stresses on the interface of tire and soil, tire deflection and soil sinkage are measured.

测试轮胎——沙土界面上的三向应力、轮胎变形和沙土沉陷；建立考虑剪切应力对沙土承载特性产生影响的车轮牵引性能预测模型；分析车轮作用下土壤的纵向稳定性。