查询词典 deviation from mean

This section simply introduces the basic principles of the conventional analysis of time series (mean, variance, standard deviation; covariance and correlation coefficient; autocovariance and autocorrelation coefficient), frequency spectrum analysis and wavelet analysis.

本文简单地介绍了传统时序分析（包括平均值、方差和标准差；协方差和相关因子；自协方差和自相关因子）、频谱分析和小波分析的基本原理。

The mean and standard deviation of average diameter,midpoint diameter,coronary length and curvature were presented.

目前，狭窄百分比是临床上对病灶冠脉狭窄的病理分析的一个惟一的有效的标准。

The mean recovery of fourteen homologous series of benzene is 85%, and the relative deviation is below 5%.

本方法对十四种苯系物的总平均回收率为85%，相对标准偏差在5%以下，最低检测限达3.25×10－9g。

Estimating two parameters of Beta distribution from nonlinear equation made of mean, standard deviation, skewness and kurtosis function.

本文研究测量分布的方法新颖、实用，适用性强，对研究其他测量及工程设计问题均有可以借鉴的意义。

In each case, only one of the two possible expected ratios was accepted in all markers, furthermore, no significant deviation from Mendelian inheritance (two-tailed binomial test, P≥0.053). To investigate the polymorphism of AFLP markers, and the genetic diversity in populations of H. discus hannai, eight abalone populations were analyzed by using a total of six AFLP primer combinations. The mean percentages of polymorphic loci of the eight populations were 48.65%, 50.50%, 51.17%, 50.51%, 58.90%, 60.07%, 68.92% and 54.05%, respectively.

皱纹盘鲍群体多样性研究中，选取的6对AFLP引物组合在8个皱纹盘鲍群体内均能扩增出清晰、可重复的扩增产物，扩增带型差异明显。8个群体的多态位点比率分别为：大连养殖群体48.65%、烟台养殖群体50.50%、青岛胶南养殖群体51.17%、青岛崂山养殖群体50.51%、山东长岛野生群体58.90%、山东俚岛野生群体60.07%、日本岩手野生群体68.92%、大连野生群体54.05%；预期杂和度分别为0.2291、0.2438、0.2442、0.2374、0.2626、0.2723、0.3137和0.2802。

Results:⒈The analysis of Self-consistency and congruence①According to Mean and Std.Deviation of total scores of self-consistency and Congruence,there are 3 groups for recruits, High self-consistency and Congruence group(≦63scores), norm group(64-93 scores) and low self-consistency and Congruence group(≧94scores).

结果⒈新兵自我和谐的分析⑴新兵自我和谐分组标准以自我和谐总分的均值加减标准差为交界点，将新兵自我和谐状况分为3组：即高自我和谐组(≦63分)、常态组(64-93分)和低自我和谐组(≧94分)。

The statistical analysis procedures included the frequency distribution, percentage, mean, standard deviation, t-test, one- way ANOVA and Pearson's correlation are adopted. Based on related literature and the results of this study, the researcher tried to make some suggestions helpful continuation vocational high school students to learning and for the follow-up research.

本研究采用问卷调查法，针对公私立三年级学生进行问卷调查研究，共回收787份有效问卷，有效问卷百分比为84.9%，资料分析方法采用次数分配、百分比、平均数、标准差、t考验、单因子变异数分析、皮尔逊积差相关及多元回归分析，并参酌文献及研究结论，提出分析主要结论如下

As total number of outcomes increases, the sample average of discrete outcomes converges to the probabilistic mean and the sample deviation of discrete outcomes converges to the probabilistic standard divination of continuous random variable.

当出现或试验或取样数量足够的多，则离散随机数值之取样平均值及取样标准差也会收敛为机率平均值及标准差。

The discrete random numbers is generated from a continuous pseudo random variable with mean avg and standard deviation dev, dicretized by step size drv.

离散随机数值取自类真连续随机变数(MatLab pseudo random uniform variable rand or pseudo normal variable ranan)、并以等阶梯离散化。

The expressions of mean and standard deviation of interconnect cross-talk noise could be obtained from this model.

利用该模型可以得到互连串扰噪声均值和标准差的解析表达式。

This matter overthrew all basises I learned from Sunday school .

这件事把我从周日学校学到的所有道理都颠覆了。

It's one of the cruel ironies of aging: if you want to remember your favorite restaurants, the less you should eat at them.

这是一个老化的残酷讽刺：如果你想记住你最喜欢的餐馆，你应该更少吃到它们。