查询词典 standard deviation

The mean pixel va lues of the muscles and the background standard deviation were measured alternat ively.

结果：脑白质在第一回波的信噪比为73.67，在第二回波的信噪比为27.61。

And the maximum standard deviation of the strength performance is obtained.

为了进行结构可靠性评定，提出了高精度安全强度小子样系数法。

The standard deviation of maximum temperatures in fiber segments was incorporated into evaluation function.

评估函数中引入了每段光纤中最高温度的标准方差，以确保每段光纤中的最高工作温度是相同的。

The maximum relative standard deviation is 3.23%, which is close to that of the determination to low concentration COD samples.

本文利用顺序注射的特点，在COD测定加热的等待时间里，进行氨氮和pH的测定，使三项测量的时间大大缩短。

They perform mean, minimum, maximum, and standard deviation analysis on attribute data and save the results in a new table.

操作这些工具可完成对属性数据均值、最小值、最大值和标准偏差的计算分析，并将结果保存在一个新的表格中。

They perform frequency, mean, minimum, maximum, and standard deviation analysis on attribute data and save the results in a new table.

这些工具完成对属性数据的频次、平均值、最小值、最大值和标准偏差的分析，并将结果存于一个新的表格中。

The maximum relative standard deviation of R〓 for C〓 to C〓 hydrocarbons was 0.5%.

恒温连续测定C〓～C〓烃在这种柱上保留时间变化的最大相对偏差为0.5%。

The obtained maximum relative standard deviation was 5.89%, and relative errors were -20.99%-15%.

实验结果表明，测量结果的相对标准偏差最大为5.89%，相对误差在-20.99%～15%范围内，说明对铝合金样品成分进行定量分析，激光诱导击穿光谱是一种有效的光谱分析工具，但是分析结果的准确度仍需要提高。

Based on the genetic algorithm method, the maximum temperature and standard deviation of maximum temperatures in seven-segment scheme were 126.34 ℃ and 1.95 ℃,compared to 147.12 ℃ and 21.37 ℃ without the optimization process.

而未经优化的7段泵浦的最高温度和标准方差分别为147.12℃和21.37℃，8段泵浦条件下的最高温度和标准方差分别为139.95℃和20.83℃。

The mean and the standard deviation of a group of 10 numbers are 15 and 4 respectively. When two

累积频数 2。一组数有 10 个数，其平均数和标准差分别是 15 和 4。

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）。