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中国测试精选文章 关键词：微振动；反射镜；微转角；均方根；测量 [gap=952]Key words: Micro-vibration； Reflector； Micro-rotation； Mean square root； Test
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mean square root velocity 均方根速度
root mean square 均方根 ; 有效值 ; 平方平均数
root mean square value 方均根值 ; 均方值 ; 实效值
mean square root deviation 均方根偏差
root mean square error 均方根误差 ; 中误差 ; 均方误差
weighted root mean square 加权均方根值
root-mean-square speed 根均方速率
ROM Root Mean Square 均方根值 ; 有效值
mean square root psd 均方根谱密度
双语例句原声例句
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The method "s performance is evaluated by using the entropy, cross-entropy, mutual information, error of mean square root and peak signal to noise ratio."
并采用熵、交叉熵、互信息、均方根误差和峰值信噪比等指标对该方法进行了客观评价。
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The article calculates the mean square root values of pulse noise, observational dynamic range and power spectrum of ground noise of all seismic station bases.
得出了各地震台台基的脉动噪声的均方根值、观测动态范围、地噪声功率谱。
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Besides a comparison of the characteristic line, the normalized mean square root error, the normalized mean error, and the maximum deviation are calculated and discussed.
除了用单行数值比较法外，还计算了重组和数学模型之间的归一化均方根偏差、归一化平均偏差和最大偏差。
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What we want to do now is compute the mean and variance of the portfolio-- or the mean and standard deviation, since standard deviation is the square root of the variance-- for different combinations of the portfolios.
我们现在要做的是,计算这个投资组合的均值和方差-,或者均值和标准差，因为标准差的平方就等于方差-,这对任何投资组合都是一样的。
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