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均值

na.【数】mean value
网络average; average value; means

均值

英-汉网络释义

均值

mean

使用均值(mean)mean构造一个泊松分布(Poisson Distribution)。RealType mean()const; 返回分布的均值(mean)mean。

average

统计英语专业词汇（一）--Sky　Of　Statistics ... least-square estimation 最小二乘估计 average 均值 binomial test 二项检验 ...

mean value

均值（mean value）是针对既有的数值（简称母体）全部一个不漏个别都总加起来，做平均值（除以总母体个数），就叫做均 …

average value

可靠性工程基本理论 ... 9 可靠寿命（ Q-precentile life） 10 均值（ Average value） 11 标准差（ Standard deviation） ...

means

第二节均值（Means）分组计算样本的描述性统计量【均值】过程的特案例：在CCSS项目中，以项目启动时的2007 年4月的 …

Xbar

均值-极差（Xbar-R）控制图是最常用的计量控制图，包括均值（Xbar）控制图和极差（R）控制图，通常联合应用并首先分析…

trimmed mean

截断均值（trimmed mean）:去掉高、低极端值后的均值。加权均值（weighted average）中位数：排序后，中间的数据众数…

k-Means

3.2.3 基于k 均值（k-Means）动态聚类的故障检测54-55 3.2.4 基于传统模式识别技术的发动机故障检测结果与分析55-60 3.2.5 …

例句：

The adverse scenario of the bank stress tests , far from being outside the range of experience or expectation , is not far from the mean .

银行压力测试的负面想定，远未超过阅历或预期的范畴，只与均值水平相去不远。

By adopting FCM clustering algorithm, demonstrate that this approach has its advantage of high verification rate in palm print.

经过模糊 C 均值聚类方法验证，结果表明，该方法对于掌纹具有很强的识别能力。

Standard deviation A commonly used measure of the degree to which a variable is dispersed around its mean value .

一个常用的度量标准，用以衡量一个变量的分布位置与其均值的偏离程度。

By the measure of mean estimation , when the company's financial leverage at a reasonable range , the company show a good performance .

通过 “均值估计法 ”的测算，当企业的财务杠杆处于合理值域的范围内时，企业绩效处于较高水平。

Thus , these percentages are higher than they would be if BP had been measured over time (regression toward the mean ).

因此，如果血压检测时间加长的话（降至均值），这个百分比会更高。

The mean of a set of data is the sum of the data divided by the number of pieces of data.

一组数据的均值等于这组数的和数除于这组数据的个数

Last week , the reading showed 49 . 66% of respondents were bullish , up from 47. 40% a week earlier, well above the long-term average of 39%.

上周，结果显示 49.66%的被调查者持看涨观点，高于前一周的 47.40%，也远高于 39%的长期均值。

Finally, the color harmonic Doppler method is brought up to enhance the effect of the Average Filtering method .

论文还采用彩色谐波多普勒的方法对均值滤波法进行了改进。

The improved EMD method uses higher order extrema and then the optimal envelope mean can be obtained with an inverse EMD scheme .

该方法采用高阶极值点信息，通过逆向 EMD 筛选结果拟合最优包络均值。

The plates lay a skin pass die block, at least to measure the thickness of the three places and calculates the average value .

不兵印版陡不收在一个裂缝台面上，起码丈量不一处的厚量并筹算陡均值。

A comprehensive survey of the up-to-date research and application for mean shift are presented.

对均值漂移算法的理论和应用作一全面的综述。

Fiat Group has embraced this path , with the lowest average CO2 emission levels among the top brands in Europe .

菲亚特集团已经采取了这个道路，成为欧洲顶尖品牌二氧化碳排放量均值最低的公司。

Mean difference percentage (MD ) was a determination parameter for the reliability judgement of core collection.

均值差异百分率（MD ）可作为判断核心种质是否具有代表性的判定参数。

Calculate the equivalent mean , variance and standard deviation of these shares annually.

计算每一份的均值，方差，标准差。

Results Data were combined by means of a fixed-effects model .

数据处理采用固定效果模型均值。

The determination of weights has taken the average of the values of principal component analysis and Delphi method as the ultimate weight .

权重的确定采取主成分浅析浅析法和特尔菲法的均值来作为本次定级因素因子的最终权重值。

The asymptotic property of the new arithmetical function is studied, and an interesting asymptotic formula is obtained.

引入一个新的数论函数，并给出其倒数均值的一个有趣的渐近公式。

The method cut down the influence of the noises to the estimate of the parameter of Wiener filtering by meaning filtering first.

该算法首先通过均值滤波去除噪声从而减小噪声在维纳滤波参数估计的影响；

Fifteen times is the historic average , he said .

他说，15 倍是历史均值。

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