参加者按年龄分组。
受试者按年龄分组进行统计和比较。
Subjects are divided into groups by age, with the result statistics and compared.
学童是按年龄分组施教的。
美国是否考虑缩小检测范围并按年龄分组指定测试方法？
Does the US plan to narrow the scope of test and inspection by designating testing methods by age groups?
英国这种不考虑教育的进展而严格的按年龄分组的方法，也许该歇歇了。
Britain's rigid approach to grouping children by age, regardless of educational progress, may be relaxed a little.
以横向年龄分组的方法分析了年龄对通气功能各参数的影响。
We analysed the influence of aging on each parameter of ventilatory function with the method of cross-section study.
自上而下代表用户群的活跃性依次递减，从左到右则按年龄分组。
From top to bottom are the more active users to the more passive. Age groups run left to right.
并按照性别、年龄分组研究在不同组别中，各种致敏原斑贴试验阳性率。
Patch test positive rates were then determined in the groups, and according to gender and age in the different groups.
它的成员是按年龄分组的，我和我哥哥，还有我们的朋友正好被分在一个组里。
It cut across age groups to the extent of including my brother and his friends as well as me and mine.
研究还提出了城市社区结构的两种选择，即年龄混合型社区和年龄分组型社区。
The research also points out two optional forms in urban community structure building, i. e. age-mixed community and age-grouped community.
在青少年运动竞赛中，通常采用按年龄分组，用骨龄检测来判定是否超龄的方法。
The general method of grouped in juvenile athletic competition is by age and comfirming with bone-age detection.
大量的研究表明，当运动员以年龄分组时，相对年龄优势对运动员的成材有实质性的影响。
A large of research has shown that the relative age advantage can have a substantial effect on sport achievement when athletes are grouped by age.
方法：收集健康新鲜的前磨牙，按年龄分组，石蜡包埋切片，免疫组织化学与图像定量分析。
Methods: Fresh health premolars were collected, divided into some groups according to age, embedded in paraffin and cut into slices.
以峰值BMD减低2.5SD为诊断骨质疏松症标准，按性别、年龄分组进行统计学分析。
An increase by 2.5 SD from the BMD peak was designated the criterion for osteoporosis diagnosis and statistical analysis in gender and age groups.
方法大鼠按年龄分组，测定其胸腺质量及体质量大小，取血并测定各组血清中SOD、MDA含量。
Methods According to their ages, the rats were divided into three groups randomly. Thymus weight, thymus indices, SOD activity and MDA content were determined.
为了找到这种行为发生的确切年龄，Helt将120个1到6岁健康的孩子按年龄分组，每组二十个。
To find out when in life the behavior develops, Helt read a story to 120 healthy kids, ages one through six.
从年龄分组分析，结果应当在所有试验中以一种一致的方式报导，包括疗效和安全性的绝对和相对危险。
Findings from age subgroup analyses should be reported in a consistent manner across trials, including absolute and relative risks for efficacy and safety.
进步教育者想出了一些听起来很先进的名字，如“同龄组教学”和“多年龄分组”，而这些在一间房学校是自然遵循的教学步骤。
Progressive educators have come up with progressive-sounding names like "peer-group teaching" and "multi-age grouping" for educational procedures that occur naturally in the one-room schools.
参赛者按年龄和能力分组。
我对一些问题感到好奇，例如，如果测试对象按年龄段分组，结果会不会有巨大的阅读速度差异。
I'd be curious to find out, for example, if there's any big difference in reading speeds based on age groups.
这些病人按照年龄，种族，性别和健康历史的详细调查来分组。
The groups were matched by age, race and gender and completed detailed surveys of their health histories.
将他们按年龄从6个月到4年分组。
方法：选取400例受试者，按照年龄段分组，检测尿靛甙水平和血型，根据结果给予个体化饮食营养指导。
Methods: Uric indican levels and blood types were detected in 400 subjects, divided into four groups based on their age, and then individual diet guidance was supplied accordingly.
这是因为现在我们根据年龄来把人分组。
因此，以生活年龄和骨龄进行体质评价和竞赛分组肯定存在着一定的局限性、片面性和不合理性。
It was shown that there were limitation, one-sidedness and irrationality in the constitution evaluation and the competition grouping, which were processed by the age and bone age.
方法：将176例急性脑出血患者按年龄、意识状态和神经功能缺损等临床资料进行分组对照分析。
Methods: 176 patients with acute cerebral hemorrhage were divided into groups by the age, the state of consciousness and the neurological functional deficit scales and analyzed comparatively.
患者按手术年龄、手术方式、斜视类型、立体视和融合功能分组。
Patients were categorized according to the ages, types of operation, types of strabismus, stereopsis and fusion function before operation.
方法分别研究高、低年龄组乳腺癌临床分期、淋巴结分组、肿瘤大小、组织学分级与淋巴结转移率及转移度的关系。结果低龄组乳腺癌淋巴结转移率及转移度高于高龄组。
Methods the relation between clinical stage, lymph node grouping, tumor size and the histologic grading, lymph node metastasis were studied in the young and old patient group.
他们被分为四个年龄组，随机分组后两周内每组一天一次或每天两次给药。
They were separated into four age groups and randomized to once-daily or twice-daily treatment with fluocinonide cream for 2 weeks.
他们被分为四个年龄组，随机分组后两周内每组一天一次或每天两次给药。
They were separated into four age groups and randomized to once-daily or twice-daily treatment with fluocinonide cream for 2 weeks.
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