百分位数

You could have graduated in the top percentile of your graduating class; perhaps you were even valedictorian.

你可能在毕业班中以高百分位数毕业；甚至或许还是致告别词的学生代表。

The class of distribution of decreasing variance residual life an that of decreasing percentile residual life are investigated,some their characters are also given,and their characteristic result is given when the general moments of residual life function are taken as their basis.

阐述了递减方差剩余寿命分布与平衡分布的平均剩余寿命函数的密切联系；研究了递减方差剩余寿命分布类及递减百分位数剩余寿命分布类，并且给出了它们的一些特征；给出了以剩余寿命函数的一般矩为基础的特征结果。

The centile curves fitted by BCPE models were consistent with the data distributions of MCI.

以BCPE模型拟合的百分位数曲线符合掌骨指数数据的实际分布。

Methods Using LMS(λ median coefficient of variation) method fitting height centile curve for children and adolescence aged 0～18 years.

采用LMS 法对西安市0～18 岁儿童青少年身高百分位数进行拟合。

Results The degrees of freedom of parameter curves of,,σ,ν, and т from BCPE distribution for height, weight and BMI were selected according as the smallest AIC and GAIC (3), and the differences between percents of cases below the centile curves and the expected values were

结果 根据最小Akaike信息准测(Akaike Information Criterion， AIC)和广义AIC选择了身高、体重和BMI BCPE模型，σ，ν，т下参数的自由度，依据BCPE模型所估价的百分位数曲线下样本例数的百分数与理论期望值相差在0.01%-1.21%之间。

In the paper only the range of normal value and the description of frequency distribution are discussed. In theory the widely-used percentile method to determine the range of normal value is imperfected. Curve fitting method show some advantage in determining the range of normal value, but is difficult to calculate.

从理论上说明了现在常用的确定正常值范围的方法存在一定的问题，尤其证明了大家使用得比较多的百分位数法存在的缺陷，说明了曲线拟合法的优点，而在频数分布拟合完成之后，就已经找到了频数分布资料的理论分布曲线，有了理论分布函数，我们利用分布函数计算正常值范围就比较容易，也比较准确。

The head girths of several patients were above the 97th percentile of the normal growth curve, but were normal in a special growth chart for achondroplasia.

有几位患者的头围大於正常生长曲线的第97个百分位数，可是在软骨发育不全侏儒患者特有的生长曲线中，这些头围是正常的。

The normal range of the uterine height in Nanning district was similar to that of Shanghai.

南宁地区孕妇宫高正常值范围的百分位数与上海地区正常值范围相比较，两者相似。

These women are primiparae, who are free from risk factor for diabetes mellitus.The plasma glucose results of percentile values.According to the above pa rameter we put forth pregnant women's normal reference value of plasma glucose 1h and 2h post prandial.

对在我院分娩并进一步排除糖代谢异常可疑者共454例次，测定结果用百分位数法进行统计，并据此提出了北京地区孕妇餐后血糖正常参考值的建议，这一结果对于指导妊娠合并糖尿病的治疗有重要意义。

Which my score report will have me know means 99, 95, and 99th percentiles.

而我的分数报告将有我知道，是指99 ， 95和第99百分位数。

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。