arithmetic mean
英 [ˌærɪθmetɪk ˈmiːn]
美 [ˌærɪθmetɪk ˈmiːn]
算术平均数；算术（等差）中项；均数
英英释义
noun
- the sum of the values of a random variable divided by the number of values
双语例句
- Arithmetic Mean Method and Weighting Mean Method of Digital Filter
数字滤波的算术平均法和加权平均法 - The way incomes are distributed means most live below the arithmetic mean – and further below in countries, such as the Brics, where inequality is greater.
收入的分配方式决定了大部分人的收入低于算术平均值，而在收入分配更加不公的国家，比如金砖四国，普通人的收入与平均值的差距更大。 - Returns the harmonic mean of a data set of positive numbers: the reciprocal of the arithmetic mean of reciprocals In principle, weights should be 1/ ( s. e.) 2.
返回一组正数的调和平均数：所有参数倒数均值的倒数原则上，权应该是标准误差平方的倒数。 - In fact, there are some very old books that show this as the average, the sum divided by two arithmetic mean, but the modern practice is to use the geometric mean.
事实上，一些很老的书籍上，平均的定义就是算数意义的，总的来说被分为两种算数意义，但现代我们多用几何意义。 - Application of Information Entropy Principle to Uncertainty Calculation of the Arithmetic Mean Deviation of Surface Roughness
信息熵原理在表面粗糙度Ra不确定度计算中的应用 - Use median and arithmetic mean filters to do removal of the pulse and random disturbances.
采用中值和算术平均值滤波去除脉冲干扰和随机干扰。 - Consequently, it introduces the method of evaluating the representativeness of arithmetic mean by arithmetic mean quota with analysis made on the application scope of the judging axiom.
进而分析了通过平均指标衡量算术平均数代表性的方法，并就判别定理适用范围进行了分析。 - The method of progressive difference remedies a defect of the arithmetic mean
逐差法弥补了算术平均法处理数据的不足 - Combined with streaming media network platform of practical application, a detailed design based on the arithmetic mean of data quality analysis algorithm formula and process. 3.
结合流媒体网络平台的实际应用，详细设计出基于算术平均值的数据质量分析算法公式和流程。 - On the premise of careful phase analysis, the shallow structure and velocity distribution of layer above basement interface is obtained by applying classical methods of time section and arithmetic mean.
在充分细致的震相分析前提下，采用经典的时间场法和算术平均法来反演，得到了天水地震区结晶基底界面以上层的浅层结构和速度分布。