The intervention used the measurement of comparing the experimental group and control group. The subjects were randomly divided into experimental and control groups in two groups, each group of 15 people.

The phase ⅱ clinical trial of the number of cases: 15 cases of high-dose group, low-dose group 15 cases, 15 cases of positive drug control group, placebo-controlled group of 15 cases.

本次Ⅱ期临床试验的例数为：高剂量组15例，低剂量组15例，阳性药对照组15例，安慰剂对照组15例。

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Methods Group A included 18 normal subjects, group B consisted of 15 patients with normal size atria and chronic atrial fibrillation, and group C comprised 16 patients with dilated atria and chronic atrial fibrillation.

方法将研究对象分为三组，A组为18例正常对照，B组为15例心房大小正常的房颤患者，C组为16例心房扩大的房颤患者。

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Some animal experiments choose general-level SD 45 male lab rats were divided into the blank group, the model group, and the experimental group of 15 each.

动物实验部分选择普通级SD雄性大鼠45只，随机分为空白组、造模组、实验组各15只。

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Methods 45 guinea pigs were randomly divided into normal control group, asthma group and asthma group of repeatedly attacks, 15 guinea pigs for each group.

方法用卵蛋白超声雾化吸入法制作豚鼠哮喘模型，随机分成三组（每组15只）。

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Summit-Level Group for South-South Consultation and Cooperation ( Group of 15)

南南协商与合作首脑级小组（15国小组）

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In the experiment, a group of 30 participants ( 15 fathers and 15 mothers) were presented with a series of images and videos, while their physiological responses were measured via skin conductance electrodes attached to their fingers.

这项实验中共有30名参与者（15位父亲和15位母亲），他们一同观看了一系列的图片和视频，研究者们通过连接在参与者手指上的皮肤电导电极，可以观测他们的心理反应。

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Control group of 34 patients, 15 were cured ( 44.1%), markedly 8 cases, effective in 8 cases, failure in 3 patients, the total effective rate was 91.2%.

对照组34例病人中，治愈15例（44.1%），显效8例，有效8例，无效3例，总有效率91.2%。

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Under the condition of no cryoprotectant pretreatment, the optimal group of treatments was 15% MC+ mild freezing ( MF)+ quick thawing ( QT), in which the seed germination was the highest and the membrane injury was the lowest.

当无防冻剂预处理，15%MC+MF-QT组合中，种子发芽率最高，膜伤害最小。

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The second group was comprised of 15 aerobics athletes ( 9 boys and 6 girls) of Qingdao University who had six aerobics trainings per week.

第二组为每周训练六次的青岛大学健美操一级运动员15人（男生9人，女生6人），她们从事的是竞技健美操的训练。

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35 patients were in the group of Ranitidine including 15 patients with gastric ulcer, 15 duodenal ulcer and 4 erosive gastritis, 1 gastric cancer.

雷尼替丁组35例，其中胃溃疡并出血15例，十二指肠球部溃疡并出血15例，急性糜烂出血性胃炎4例，胃癌1例。

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PURPOSE: To study the quality of life and related factors in a group of 5~ 15 years survivors of tongue cancer.

目的：探讨舌癌术后无瘤生存5～15a患者的生存质量（Quality of Life，QoL）及其临床影响因素。

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The two experiments adopt 2 2 experimental design, and each group was composed of 15 students.

两个实验中都采用2×2实验设计，每组被试都是15人。

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They're backed by a group of at least 15 parents.

至少有15位父母陪伴。

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The infection rate was different in different age groups, was the lowest in the age group of 15~ 19 ( 44.4%) and the highest 70% in age group of 20~ 30 ( 70%), then somewhat lower and gradually became higher.

不同年龄组Hp感染不同，15~19岁组Hp感染率最低，达到44·4%，20~30岁接近70%，以后稍有回落后再逐渐升高。

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In 1864, a group of 15 Union soldiers under the direction of Col. Thomas E. Rose and Major A.G Hamilton managed to tunnel through the prison's basement to a nearby vacant lot.

在1864年，十五个联盟士兵在托马斯·E罗斯上校和少校A·G·汉密尔顿的指挥下，设法将监狱下面的地下室挖通到附近的一片空地。

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In this study, based on the combination of the former music therapy, psychology and sociology theories choose The Fifth of social welfare in Beijing as the experimental group of 15 elderly subjects for Four-month music therapy group intervention.

本研究结合音乐治疗学、心理学及社会学相关理论，以北京市第五社会福利院15位老人为实验组研究对象，进行为期近四个月的团体音乐治疗干预。

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Instagram ads, just six months old and limited to a select group of 15 brands, are already showing promising results, according to data given to Adweek by the social photo-sharing site.

据社交图片分享网站提供给《广告周刊》（Adweek）的数据显示，刚成立六个月、只拥有15个精选品牌的Instagram广告公司也已经展露出巨大的发展前景。

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For most members of the group of 15 tourists ( except one who was there to report for the Economist) the visit to North Korea was a welcome relief after a grim year.

对于这一15人旅游团中的绝大多数人来说（只有一人除外，即《经济学人》报道此事的记者），这次前往朝鲜访问是对他们阴郁的一年后的一次难能可贵的安慰。

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Including a major Asia-Pacific countries, the tolerance of different values, and other mechanisms to promote the Asia-Pacific Community, in line with the needs of the Asia-Pacific countries.

一个包括了亚太主要国家、包容了不同价值观国家、与其他机制互相促进的亚太共同体，符合亚太国家的需要。

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Although the EU model does not fully correspond to the characteristics of the Asia-Pacific region, similar to the European Union not to build the Asia-Pacific community.

欧盟模式虽然不完全适应亚太区域的特点，亚太建不成类似欧盟的共同体。

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