group of 15

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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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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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 study, conducted by researchers at the University of Minnesota, University of Florida and others, tracked a group of workers over 15 days, logging their blood pressure and reported stress symptoms, such as fatigue, difficulty concentrating and headaches.

这项研究由明尼苏达大学（University of Minnesota）和佛罗里达大学（University of Florida）等机构的研究人员进行。研究对一组上班族跟踪了15天，记录下他们的血压以及反映出来的压力症状，比如疲劳、难以集中注意力和头痛等。

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We decreased the size of the group from 15 to 5.

我们把小组的人数从15人减少到5人。

外研社英语同义词辨析词典

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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Paul DeLuca, North American learning and development manager, said he hopes to have both courses running by June, starting with a group of 15 to 20 workers in Lima and up to 300 in Belleville.

宝洁北美培训及发展经理德卢卡（Paul Deluca）称，他希望两家工厂都能在6月前开课，利马工厂初期参与课程的有15至20名工人，贝尔维尔工厂则有多达300名。

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

至少有15位父母陪伴。

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Mr Dennis now owns 15 % of the McLaren group.

届时,投资者们可以获得50%的股份.

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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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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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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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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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They decreased the size of the group from 25 to 15.

他们把小组的人数从25人减少到15人.

《简明英汉词典》

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.

干预研究采用实验组和控制组前后测的研究方法。把被试随机分成实验组与控制组2个小组，每组15人。

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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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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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In AMH group, all the patients were hypertensive and their 24 h urinary VMA was increased. Most of them ( 15/ 16) had higher urinary catecholamine level than normal;

肾上腺髓质增生患者均有高血压，24h尿VMA均增高，大部分（15/16）患者尿儿茶酚胺高于正常；

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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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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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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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[ Results] On the day 5,10,15 after cadmium injection, comet tail length and the number of DNA damaged cells in treated groups were significantly higher than in the control group ( P < 0.05).

[结果]镉在染毒的第5、10、15天与对照组比较，彗尾长度与受损细胞数目均有显著差别，P<0.05；

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