查询词典 randomized

Methods:232 patients for gastroscopy were randomized into test group(98 cases were treated by intravenous anesthesia in order to be asleep even lose eyelash-reflex but breathe calmly) and the control(134 were teated by routine examination without analgesia).results: in test group ,there were less bad reflection、shorter time in operation.

将232例胃镜检查病人随机分为ⅰ组98例，给予丙泊酚静脉缓推至病人入睡且睫毛反射消失、呼吸平稳，ⅱ组对照组）134例，常规操作，不给镇静镇痛药，观察各组检查反应、操作时间、清醒时间及检查前、中、后bp、hr和spo2变化。

Methods Sixty healthy Wistar rata were evenly randomized to study, control and normal group.

健康Wistar大白鼠60只，随机分为实验组、对照组和正常组，每组20只。

Methods Sixty Wistar rata were evenly randomized into three groups; experimental, control, and normal control.

Wistar大白鼠60只，随机分为3组，每组20只。

The large sample multi-centre randomized controlled trial is the best method of re-evaluation of the effectiveness of new drugs.

大样本多中心随机对照临床试验是药品上市后疗效再评价的最佳方法。

In a double-blind, placebo-controlled design we randomized 120 children, aged 1-9 yr, undergoing orthopedic or soft tissue surgery, into 3 groups to receive either acetaminophen 60 mg/kg rectally and 40 mg/kg orally, ketoprofen 2 mg/kg IV twice, or the combination of the active drugs.

在这项双盲、安慰剂对照试验中，我们随机抽取了120个一至九岁的行软组织或畸形矫正手术儿童，将他们分成三组，一组为经直肠给扑热息痛60 mg/kg 或口服给药40 mg/kg ，一组为静脉给优布芬2 mg/kg，另一组为联合给药。

In a randomized, placebo-controlled study performed on 80 patients with chronic LBP, Revel et al.88 identified seven variables associated with a positive response to facet joint anesthesia: age greater than 65 yr and pain not exacerbated by coughing, not worsened by hyperextension,not worsened by forward flexion, not worsened when rising from forward flexion, not worsened by extension–rotation, and well-relieved by recumbency.

在一项80例慢性LBP患者的随机安慰剂对照试验中，Revel等鉴定出七种小关节麻醉阳性相关的因素：年龄大于65岁，咳嗽时疼痛不加剧，过度伸展不加剧，从前屈变伸直时不加剧，伸展旋转时不加剧，卧位时缓解。

Effect of Adding Alfalfa Meal and Fat to the Diet of Sows on Their Reproductive Capability and Mechanism Abstract In this experiment, a single-factor and randomized block design was used comprising of 20 sows and 160 sucking piglets to study the effect of adding alfalfa meal and fat to the diet of sows on their reproductive performance. The results are as follows: 1 .The birth weight, daily gain and weaning weight of the piglets were highly significantly improved (P.01) which were born of the sows eating diet with adding of alfalfa meal and fat.

本试验共用了20头母猪和160头哺乳仔猪采用完全随机区组单因子试验方法，进行了一定比例苜蓿草粉和定量脂肪代替部分精饲料对母猪繁殖性能影响及其机理的初步研究，结果如下：（1）在母猪的妊娠后期和哺乳期添加一定比例的苜蓿草粉和定量脂肪（1.6％），可显著地提高哺乳仔猪的日增重、断乳个体重和窝重（P＜0.01）。

The target reticule colors will be randomized, and for the duration of the Confuse effect, you will randomly select new targets whether they be friend or foe.

在这段混淆效应的时间内，不管是敌人还是朋友，你会随机的选择他为新的目标。

Methods: 30 fasted male rats were randomized evenly into normal control group, myocardial ischemia group and riboflavin group.

健康雄性SD大鼠30只，随机分为3组，即正常对照组，心肌缺血组和核黄素预处理组，每组10只。

"A randomized clinical trial may be necessary" to confirm the results of Rocca's study, says biostatistician Mark Espeland of Wake Forest University in Winston-Salem, North Carolina.

"也许需要进行一项随机的临床实验来验证罗卡的研究结果。"北卡罗莱纳州威克森林大学的统计学家马克·埃斯伯兰德说。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。