查询词典 statistical accuracy

Results The distribution of the curative effect is verified by Wilcoxon signed rank test（P .01）.There are significant statistical differences of the two groups; the cure rates（72.97% vs 15.38%）and the total effective rates（94.59% vs 73.08%） of two groups are verified by contingency table chi square test（P.01 vs P.05 ）, There are all significant statistical differences.

结果 治疗组和对照组经Wilcoxon符号秩和检验（P＜0.01），差异有显著性，两组治疗方法的疗效分布不同；对两组的治愈率（72.97%和15.38%）和总有效率（94.59%和73.08%）分别采用四格表χ2检验（P＜0.01和P＜0.05 ），差异均有显著性。

The main content of this course includes collecting and sorting statistical data, static data comparison and analysis; descriptive and inference statistics, time series analysis , statistical index, probability and distribution, sampling, parameter estimation, hypothesis testing;simple , multiple regression and correlation analysis .

重要内容有：统计数据的收集和整理、数据的静态比较分析、统计描述与统计推断、时间数列分析、统计指数、概率与概率分布、抽样分布、；参数估计、假设检验、简单回归和相关的统计推断、多元回归和多重相关分析。

It establishes the uniform, singular and two kinds of normal distributions models of diffusion layer statistical distribution, the result shows that the more singular the statistical distribution of the cathode gas diffusion layer porosity is, the better the cell performance is, and the more uniform, the worse the cell performance is.

最后，从热力学的角度分析了燃料电池过程的能量转化形式，反应的焓变主要转变成电能和热能两种能量形式；归纳了燃料电池电化学的一些基本理论模型及简单的推导过程；描述了燃料电池效率的一些不同的定义以及对采用热电联供的方式提高燃料电池能量利用效率的分析。

Also using statistical software SAS as tool to present the statistical data analysis and results interpretation.

再藉由统计软体 SAS的介绍来进行统计资料分析与结果解释。

Therefore, research on non-statistical evaluation of measurement uncertainty with small sample size and unknown statistical distribution has important theoretical significance and practical value.

因此，研究小样本量、未知分布下的测量不确定度的非统计评定理论具有重要的理论意义和实际价值。

Used a statistical error rate target socket and use real-time transmission of the small interface procedures, statistical error can b...

一个用来统计误码率并利用socket对象实时发送的小的界面程序，可以配置误码统计的参数。

The matter that statistical error produces is very complex, error sort is various, consequently, the control of statistical error is a very complex project.

统计误差产生的原因十分复杂，误差种类繁多，因而，统计误差的控制是一项非常复杂的工程。

Used a statistical error rate target socket and use real-time transmission of the small interface procedures, statistical error can be configured parameters.

一个用来统计误码率并利用socket对象实时发送的小的界面程序，可以配置误码统计的参数。

It is important to decrease the statistical error for improving the measurement precision of Raman lidar for the large statistical error of the Raman backscattering signals.

在拉曼激光雷达探测CO2实验中所采集的拉曼回波信号具有比较大的统计误差，有效减小统计误差，获得较高的探测精度是非常重要的工作。

The statistical analysis of the pulses propagation time which considers the changeability of technological process and which makes possible to estimate statistical distribution, becomes very important for the standards of 65 nm and less.

统计分析认为，这一次的豆类繁殖工艺流程和多变性可能使得统计分布估算，成为非常重要的标准，那么65纳米。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。