英语词汇mean square fluctuation怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	mean square fluctuation
释义	mean square fluctuation 简明释义均方离差：指在统计学中，用于衡量数据集中各个数据点与数据集均值之间的离散程度的一种度量。网络释义 1 ?均方涨落均方涨落短语 1 root mean square fluctuation 均方根涨落 2 mean square fluctuation of energy 能量的均方涨落 3 mean square consecutive fluctuation estimator 均方连续波动估计量双语例句 1 Using these formulas and a 1-d LDA, mean square value of 2-d turbulent velocity fluctuation and Reynolds shear stress have been measured for water flow in a square duct. 用这些公式和一台一维激光多普勒测速计，测量了方形管道中水流的二维湍流速度脉动的均方值和雷诺切应力。
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