难产

This maneuver may beperformed prophylactically in anticipation of a difficultdelivery.

这种方法可以用来预防已预料有可能出现的难产。

In the survey found, thease diseases led to pyometra, dystocia and the adverse consequences, which were often caused with improper treatments or delayed treatments by the owners.

在调查中发现，导致子宫蓄脓和难产等产生不良后果疾病，往往是由于畜主不当的治疗或是治疗时间的延误造成的。

Althought there were many kinds of obstetric diseases, only a few are common from statistics analysis, such as: pyometra, dystocia, hypocaicemia after postpartum, and so on.

产科疾病的种类很多，但是从统计的情况来看，常见的却只有几种，例如：子宫蓄脓、难产、产后低钙血症等等。

They don't do autopsies on women who die in childbirth here.

他们不会对死于难产的妇女进行尸体检查。

Specifically, these include (1) production,(2) conformation,(3) longevity,(4) calving ease,(5) milking speed,(6) milking temperament and (7) reproductive performance.

具体包括：(1)产奶量；(2)遗传力构造；(3)奶牛寿命；(4)难产率；(5)挤奶速度；(6)挤奶性情和(7)繁殖性能。

Results The dystocia rate and the effects (including fetal death and asphyxia neonatorum,etc) on perinatal fetus in infection group were much higher than those in control group.

胎膜早破合并宫内感染后对孕妇的威胁很，难产率增高，也增加子宫切除机会；对围产儿的影响也明显增加。

Rachel had difficulty in childbirth. When she was dying, she named her last-born Ben-Oni, meaning "Son of Suffering".

拉结生便雅悯是难产，临死前，她给幼子取名&便俄尼&，意为&苦难之子&。

The rule for breeding Tetras is to try to spawn young fish as soon as possible to avoid egg-bound females.

繁殖脂鲤鱼的法门就是年轻的鱼尽早产卵以免雌性难产。

Many shoulder dystocias will occur in the absence of any risk factors

也有部分肩难产不存在任何危险因素。

Many shoulder dystocias willoccur in the absence of any risk factors

也有部分肩难产不存在任何危险因素。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。