四组

Results Left anterolateral incision was made in all the patients under general anesthesia.

结果 全组均在气管插管全麻下经左胸第四或第五肋间前外侧切口施行手术。

Methods model of lipid peroxidation of erythrocyte membrane was established with three kinds of radicals generation systems. a normal control group, a model control group, and four apocynum venetum groups were set up.

采用三种活性氧产生体系诱发脂质过氧化为实验模型，设立模型对照组，正常对照组，以及剂量分别为0.1，0.2，0.4，0.8 mg/ml的四个罗布麻提取物给药组，观察比较各组的丙二醛含量。

In the first 6 months of life, the formula-fed group was randomly assigned to formula with or without supplementation with DHA or arachidonic acid.

在出生后的6个月内，在配方奶喂养组的配方奶中随机添加和不添加DHA或花生四烯酸。

In the celestial hierarchy as organized by sixth-century theologian Dionysius the Areopagite, the dominations belong to the second triad, with the virtures and powers, and are ranked fourth overall among the angelic choirs.

在六世纪神学家狄奥尼修斯组建的天界层级里面，主天使是属于第二个三个一组，与力天使和能天使在一起，在整个天使阶层中是处于第四个级别。

This studyexamined the changes in athletes' coping and affect across the phases of asport competition and the extent to which performance-goal discrepancy moderated these changes.

本研究以73名参加全国射击系列赛第四站及冠军赛的射击运动员为被试，目的是考察在比赛的不同阶段不同目标期望组的运动员应付策略和情绪的特点及差异。

Methods After formation of the experimental diabetic mice models by injecting alloxan with the dose of 120 mg/kg body weight, 30 experimental diabetic mice （20 ± 2g at the beginning） were divided into four groups at random, Group A were given physiological saline as control group, While Group B and C were given low dose （ 125 mg/kg bw） and tfigh dose （250 mg/kg bw） LTN respectively, Group D were given Dimethyl Biguanide Hydrochlorie Aeid.

方法体重（20 2）g清洁级BALB/C小鼠30只腹腔注射四氧嘧啶（120 mg/kg）建立糖尿病动物模型，并将其随机分成4组，分别用生理盐水、低剂量（125mg/kg）和高剂量（250mg/kg）香菇多糖以及盐酸二甲双胍灌胃，试验期21 d，观察、比较香菇多糖的作用。

In that, the density of NMDA rece ptor of rats born to dam rats received morphine treatment were significantly l ess than the control rats on postnatal day 14 (PND 14). It suggested that rat s born to chronic morphine addicted dam rats could induce the neuronal NMDA re ceptor downregulation.

在过去本实验室已经证实，长期投与吗啡的母鼠所生的幼鼠脑中，N-me thyl-D-aspartate receptor (NMDA receptor，一种兴奋性胺基酸的接受体之一)的密度在出生后第十四天比起控制组有明显的下降。

The third impulse is received when bolt carrier/bolt group slams against the receiver in the rear position, and the fourth when this group is stopped in the forward position after a new cartridge is chambered.

第三冲动螺栓时，收到承运人/反对在后方的位置接收器螺栓组抨击，而第四个时，这一群体是在前沿阵地后，停止新墨盒腔。

Los Angeles County police homicide detectives group of at least four a day on the 20th in the Chena continuing.

洛杉矶县警察局凶杀组至少四名警探20日一整天都在宅内继续调查。

The results of physical and chemic characteristic show that the molecular weight of R-PE is 194kD, which is differ from the other reported R-phycoerythrin's (240kD). The molecular weight of subunits were determined . The molecular weight of a and P subunits are alike for about 20kD. The molecular weight of y subunit is about 31 kD.The subunit composition of R-PE in Corallina officinalis is presumably 4 y , which is differ from 6 y that is reported by other researcher. Moreover, we must to do more other work to prove if it contains the fourth subunit.

对R-PE部分理化特性的研究结果表明，R-PE的分子量为194kD，与目前报道的多数R-藻红蛋白240kD的分子量不同；其α、β亚基分子量均为20kD左右，γ亚基分子量约为31kD，理论推测的R-PE亚基组成为_4γ，与前人报道的_6γ不同，而且其是否存在第四亚基还有待进一步证明；同时在变性条件下对R-PE的各亚基进行了分离纯化并对其各亚基可见光光谱特性作了研究。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。