The four groups were compared using an analysis of variance test.
这四个组进行比较用方差检验分析。
Each of the four groups was divided into smaller groups for the recall test.
四组被测分成更小的小组进行回想测试。
But the effects of the type I collagen were different in materials of the four groups.
但四组材料对I型胶原分泌的影响有差异。
Some of the women in each of the four groups actually gained weight, some more than 10 lb. each.
每个组中都有一些人确实增加了体重，有些人每人增加了10磅。
The four groups are still with us, though some have changed more than others over the centuries.
尽管其中有些人在经过几个世纪后比其他人有更大的变化，但这四组人现在我们还可以见到。
The four groups all take conjunctival sac bacterial culture without intervening in conjunctival sac.
四组均在尚未干预结膜囊之前进行结膜囊细菌培养。
No significant difference was observed among the four groups in lymphocytes, erythrocytes and platelets.
各组间外周血淋巴细胞、血小板及红细胞数无明显差异。
There were significant differences in the cross-section areas′ changes of the velo-pharyngeal among the four groups.
各疗效组患者手术前后腭后区截面积的变化差异有统计学意义。
Then the offspring of the four groups, which were all raised in comfortable surroundings, were put through the same test.
而后，研究人员又对饲养于舒适环境中、四组鸡的幼雏进行了相同的测试。
In total treatment time, the four groups through the course of medication, found that puerarin drug treatment group than other groups.
在总治疗时间方面，通过对四组用药的疗程分析，发现葛根素用药组疗程长于其他各组。
All the four groups tend to be unpopular which make them all the keener to display their social concern and so build up at least some good will.
这四个行业有不受欢迎的倾向——这使得他们格外渴望表明自己对社会的关心，以便至少能博得一些好感。
In vision, the four groups before and after treatment significantly improved vision after treatment between the four groups of vision no significant difference.
在视力恢复方面，四组治疗前后视力提高明显，治疗后四组之间视力分布无显著性差异。
Overall, researchers didn't find major differences between the four groups, but the length and severity of colds was slightly worse among patients who didn't receive pills.
从总体上看，研究人员并未发现这四组病人之间有重大差异，但没有服用药片的病人的感冒病程略长、病情也略为严重。
Mr Chanda organises his argument around what he takes to be the four groups that have done most to bring about this interconnectedness: traders, preachers, adventurers and warriors.
钱德先生在本书中将其论据围绕于四组人身上，因为他认为这些人在促成全球的相互联系的过程中付出得最多。 这些人分别是贸易商、传教士、冒险家与战士。
Results The results show that the time of hospitalization, ambulation time, complication, acetabular erosion and secondary surgery rate were no difference among the four groups (P>0.05).
结果：比较四组住院时间、扶双拐下地活动时间、出院时功能评估、远期并发症、髋臼磨损和再手术率，无显著性差异（P>0.05）。
Descriptive structures, especially the subordinate sequencings, are the primary predicates used to elaborate and organize the lower level information by the participants across the four groups.
叙述结构，特别是主从叙述结构在四组研究对象的作文中都同时是主要的语篇低层结构组织手段。
The students were into four groups before doing experiments.
学生们在做实验前分成四组。
She split the class into groups of four.
她按四人一组把全班分成若干小组。
The city is asking all of its residents to sort their waste into four groups: wet, recyclable, harmful, and dry.
该市要求所有居民将垃圾分为四类：湿垃圾、可回收垃圾、有害垃圾和干垃圾。
Some Congress members are trying to block the plan, and at least a dozen industry groups, four states, and three environmental groups are challenging it in federal court.
一些国会议员试图阻止这项计划，且至少有12个行业组织、4个州和3个环保组织在联邦法院对这一计划提出了质疑。
In the study, 402 9th- and 10th-grade students from four New York City high schools in low-income areas were divided into three groups.
在研究中，402名来自纽约四所低收入地区高中的9年级和10年级的学生被分为三组。
Deyang has been sorting its rubbish into the same four groups since several years ago.
德阳从几年前就开始将垃圾分成同样的四类。
Sometimes, all of the students are divided into four groups by the teachers while having a discussion.
有时，所有的学生被老师分成四组进行讨论。
Now waste from daily life in the city of Shanghai is required to be separated into four different groups.
如今，上海的日常生活垃圾被要求分为四类。
Shanghai has called on all the people living in this city to sort their rubbish into four groups: wet, recyclable, harmful and dry.
上海呼吁所有居住在这座城市的人将垃圾分为四类：湿垃圾、可回收垃圾、有害垃圾和干垃圾。
They were randomly divided into four groups and exposed to various noise levels in the background, from total silence to 50 decibels, 70 decibels, and 85 decibels.
他们被随机分为四组，并被置于不同等级的背景噪音环境中，从完全寂静到有50分贝、70分贝和85分贝的噪音。
Geldart classified particles into four groups by the particle size and its characteristics.
吉尔达特根据颗粒大小及其特性将颗粒分为四组。
Geldart classified particles into four groups by the particle size and its characteristics.
吉尔达特根据颗粒大小及其特性将颗粒分为四组。
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