Results 26 of 32 cases confirmed by surgical operation were corpus luteum rupture.

Relationship Between the Development Condition of Corpus Luteum and Conception Rate in Dairy Cattle

奶牛黄体发育状况与受胎率的关系

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Clinical analysis in 41 cases of rupture of corpus luteum

41例卵巢黄体破裂临床分析

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Progress on Clinical Research of Improving Corpus Luteum Function

中医药改善黄体功能的临床研究进展

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Look, I know goats eat everything, including paper... I get'em, I get'em. But, the fact that one of them climbed through the kitchen window and eat all my notes on the female Ontophagus sagittarius, and how it copulates with its horns that is inexcusable.

听着，我知道山羊什么都吃，再清楚不过但他们其中有一只羊跳过厨房的窗口，把我所有的笔记吃了那上面我记了雌马嗡蜣螂如何用角交配这就不能原谅了

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The scientists said that "mate deprivation" was the most likely explanation for the unusual behaviour, after also considering the possibility that the male was learning to copulate or had failed to recognise that the deer was a member of another species.

科学家称，在考虑这只公猴正在学习交配行为、未能认出鹿是其他物种成员的可能性之后，“交配对象不足”是对此异常行为的最合理的解释。

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In groups 1,2,3 or 4 the ovulation rate was significantly higher ( p < 0.01) than that in group 5. All of the embryos remained in the oviduct for 65 h after the superovulated hamster was copulated.

四组的超排结果均极显著大于对照组（P

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-6 o clock in the next morning after emergence, the adults begin to copulate, each copulation last 1.5-3 hours, and lay 40 or more eggs per female singly on the lower surfaces of apple leaves.

成虫羽化后于次日清晨5：00～6：00开始交配，持续交配1.5～3h，交配后不久在叶片背面产卵，单个散产，平均单雌产卵40余粒。

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The female, chiru distributed in southern Kunlun Mountains bore the young in north from summer to early autumn, and copulated and inhabited in south in other seasons. Thus there were two migrations between two sites.

提出雌藏羚的迁移是以昆仑山为中心，分布在昆仑山南面的雌藏羚夏季至秋初在北方产仔，其它季节在南方交配栖息，因此两地间存在往返迁移。

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Conductor ′ s economic current density is one way to choice conductor ′ s section, who focus on economical, it is very complex to calculate and confirm the parameters because the economic current density is the copulate of technology and economy.

导体的经济电流密度是选择导体的条件之一，比较发热、电压降等选择条件更注重于经济性，由于它是经济技术的接合部，所以涉及到的参数和计算较为复杂。

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Newly emerged males copulated, inside the host egg, with the females which had just completed their eclosion with wings unexpanded or had still been enclosed by the pupal cases.

雄蜂羽化后，在寄主卵内即与刚脱下蛹包膜、尚未展翅的雌蜂，或发育后期的雌蛹交尾。

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The intramedullary nail is mainly characterized by including a solid nail body, the upper section of which is an external screw thread rod and a copulate fixedly pressure-adding screw cap;

它的主要特征是包括实心体钉体，其上段为外螺纺杆及配合的固定加压螺帽；

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The female crabs that had copulated with male crabs were catched from the coastal waters of South Fujian and cultured in indoor pond for spitting and hatching.

取闽南地区沿岸水域渔获的并经短期池塘蓄养的已交配雌蟹为亲体，在室内水泥池中饲育，使之抱卵、孵化。

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Adult females can copulate and lay eggs on the day of emergence, and they usually choose the2nd-3rd nymphs of the aphid to parasite.

羽化当天即可交配、产卵；产卵时一般选择2～3龄的大豆蚜进行寄生。

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The presence of the dominant stallion markedly reduces harassment from bachelor males, which might otherwise chase and attempt to copulate with the females.

种马的存在，可以有效降低单身雄马追求雌马，并企图与之交配的性骚扰问题。

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The female and male adults may copulate for many times in their lives. 8 ∶ 00 and 16 ∶ 00 everyday are the time of copulated peak.

雌、雄成虫一生可多次交尾，每天8时和16时为交尾高峰。

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On assembling aspect, especially on Auto-assemble, it is to prevent interposition and conflict of copulate parts due to burr.

在装配方面，防止因毛刺存在造成配合零件间的干涉和卡死，特别是在自动装配中尤其重要。

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I would also like to tell the world that animals love. There's not an animal on this planet that will copulate with anything that comes along.

我还想分享一下关于动物爱情的故事。世界上任何一种动物都不会饥不择食地寻找活物进行交配。

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When the mature stallion without copulating smelled a mare, he will set a hot pursuit.

当一匹没有交配过的成年公马嗅到母马的气息时，它会发出热烈的追求。

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If you guys are finished verbally copulating, we should get a move on.

如果你们调完情了，我们就动身吧。

provided by jukuu

The male bird performs a sort of mating dance before copulating with the female

这种雄鸟在与雌鸟交尾以前要跳一种交欢舞

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