在活动中

Inj Diazepam 0.25 mg/kg,Inj Ketamine 0.02 g/kg and Inj Atropine 0.125 mg/kg was one by one injected into the rabbit through the auris vein,shearing the rabbit hair of backside waist,fixing the rabbit on operation table in face lying,using 1% Povidone Ioding to degerm the operation area.Every rabbit was incised at the backside of its waist,that incisal opening is located in the center of the intervertebral space (L6、7 space) that both side iliac crest line correspond ,from the meso-ordinate direction cut about 4 cm incision,cutting open skin and subcutaneous tissue,thoroughly ,exposing the spinous processes the vertebral plates and the upper-inferior articular processes,entirely segregating the muscles that cohere the spinous processes the vertebral plates and the articluar process,then excising the supraspinal ligaments and interspinal ligaments,biting off two sides the inferior articular processes of L6,in order that resulting in intervertebral destabilization,using 0.9% Inj.Sodium Chloride to washout the incisal opening,in order sewing up each layer tissues.

方法］ 取48只6个月龄日本大耳白兔，雌雄不限，体重为（2.5±0.2） kg，随机进行分组，分为对照组和实验组，对照组为21只；实验组为27只；先将实验组兔腰背部皮毛剪除，用安定注射液1.25 mg/kg、氯胺酮0.02 g/kg、阿托品0.125 mg/kg顺次耳缘静脉注射####后，俯卧固定于手术台上，用1%碘伏消毒手术区域，以髂嵴平对椎间隙（即L6、7）为中心，从正中取一长约4 cm纵行切口，切开皮肤及皮下组织，锐性分离，暴露棘突、椎板及上下关节突，将附着于棘突、椎板及小关节的肌肉全部分离开，然后依次切除L6、7棘上及棘间韧带，咬除第6腰椎两侧下关节突，造成椎间失稳，用无菌生理盐水冲洗切口，依次缝合各层组织；术后动物在笼中自由活动。

When one young dad tried during a group session to hand off diapering his baby to his wife, the other men insisted he learn to do the task himself, Dr.

普鲁特博士说，在某次小组活动中，一位年轻的爸爸试图将换尿布的责任推给他的妻子，其他男性坚持他要学习如何自己换尿布。

The important task which teachers are confronted with is how to improve didactical qualities and effects in the multimedia combined teaching activities.

如何提高多媒体组合教学的质量和效果，是当前教师在多媒体组合教学活动中面临的重要课题。

The subject can not pull out from the dual cage inside the narcissism with the fetishism, and the tyranny with suffering the tyranny, so descend to a drifty signifinat outside the spirit home.

人的存在是主体性存在和非主体性存在相互依存与拓展的整体性存在，人的自由和解放只能在具体的历史实践活动中才有可能。

This work might lead to develop many better methods or means of preventing and controlling dysenteric diarrhea.To elucidate the role of H-NS protein in bacterial physiology, the hns gene insertion and deletion mutants were constructed with RecA and Red recombination system. Then, growth curve and invasion ability of wild strain and deletion mutant were studied.

为了更深入的了解hns基因在细菌生命活动中所起的作用，我们首先利用RecA重组系统构建了痢疾杆菌2457T hns基因的插入突变体；随后，对基于Red重组系统的痢疾杆菌2457T缺失突变体的构建方法进行了摸索并成功地敲除了hns、hdeA、hdeB、yhiE和yhiF 5个基因，研究表明延长同源臂的长度可以明显提高同源重组的效率，缩短构建缺失突变体所需的时间。

The aldo-keto reductase superfamily consists of a large group of enzymes that play important roles in cellular metabolism, inflammatory responses, osmoregulation, endobiotic and xenobiotic detoxification, hormone synthesis and action, metabolic regulation and reproduction etc.

AKR 超家族是在细胞代谢、免疫/炎症应答、渗透调控、细胞解毒、激素合成、生殖发育与代谢调控等生命活动中扮演着重要角色的一大组蛋白酶。

I've enlisted the co-operation of most of my neighbours in my campaign .

我在这一活动中得到邻里多数人的支持。

The first is: what epistemological norms must be observed?

第一个问题是：科学家在科学认知活动中要遵守哪些认知规范？

The kernel of business ethics is regarding people, respecting people and serving people, which is to make the enterprise take on its social responsibility and morality responsibility, which will promote human economy civilization eunomy development. The business has four functions, the first is introjecting, the second is restricting, the third is agglomerating, the fourth is oriented.

企业伦理是人类社会伦理准则和行为在企业经济活动中的表现，它的核心价值是重视人、尊重人和服务人，目的在于使企业更好地承担起它的社会责任和道义职责，从而促进人类经济文明的有序发展。

The results show that ACh may have excitatory effects on the electric activity of the Pf neurons by M-receptor.

这些结果提示，在Pf神经元的活动中，ACh可以直接作用于M受体发挥其兴奋作用。

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。