deviation of sampling average from general average
抽样平均数和总平均数的离差
it is an estimate of the mean of the population.
这是对总平均数的一个估计。
take an average
平均起来算，算出平均数
weighted mean value
加权平均值，计数平均值
ensemble average
集平均;统计平均值;系综平均值;总体均值
amount to or come to an average, without loss or gain.
总计或者共计一个平均数，没有遗失或者增进。
The mean of a normally distributed population lies at the center of its normal curve.
正态分布总体的平均数在正态曲线的中心。
The Combination and Application of the Gross Index and the Average Index Systems;
总量指标与平均指标指数体系的结合运用
Lumped Parameter Analysis Method of Unsteady-State Conduction of Sphere
圆球物体非稳态导热平均温度集总参数法探讨
A quantity, such as a mean, that is calculated from data and describes a population.
母数一种如平均数等从数据中计算出来的用来描述总体的数值
The average error scope was-10.20%～8.43% through comparing the predicted value by the model and the practice value.
细菌总数与实验测定数据进行比较,平均误差范围是-10.20%~8.43%。
Your total score is 4 partial fraction mean values, the fractional part according to rounds up the law to leave.
你的总分是4个部分分数的平均值，小数部分按四舍五入法舍去。
What is your G.P.A.?
你的总平均成绩是多少？
What was your G.P.A.
你的总平均成绩是多少？?
overall average internal rate of return
平均总体内部回报率
average sample number
平均抽查数;平均检查量;平均取样量;平均值抽样数
About 63 000 calls were received on an average day in 1997, totalling around 23 million calls for the year.
年内，每天平均收到的电话询问约63000次，全年总数约2300万次。
The average daily contacts expressed in thousands.
在特定时段内平均每天的符合到达条件的接触总人数，以千人表示。