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1)  the inverse of coefficient of variation
变异系数倒数
2)  variation coefficient
变异系数
1.
Analysis on the variation coefficient of response spectra of earthquake ground motions;
地震动反应谱变异系数分析
2.
Investigation and Analysis of the Weight Variation Coefficient of the Silkworm Rearing with Artificial Diet;
人工饲料育家蚕体重变异系数调查与分析
3.
The variation coefficients between body height and chest circumference were also analyzed.
具体讨论了中老年男性的体型特征,各类体型中身高与胸围的分布特征,身高与胸围的变异系数,体型特征的因子构成及因子中变量的相关关系等。
3)  coefficient of variation
变异系数
1.
Boundary Points Detection Algorithm Based on Coefficient of Variation
基于变异系数的边界点检测算法
2.
Relationships between coefficient of variation of diameter and height and competition index of main coniferous trees in Changbai Mountains
长白山主要针叶树种胸径和树高变异系数与竞争因子的关系
3.
Study on coefficient of variation of bone mineral density by Prodigy-DXA measurement
Prodigy型骨密度仪测量骨密度的变异系数研究
4)  variance coefficient
变异系数
1.
The variance coefficient of gold element is a sensitive indication for recongnition of available level of metalizatioin of rock-gold built in the high gold content area ,and the intensive differentiation is related to regional ge.
变异系数是识别高值区岩金成矿有利程度的敏感指标,金元素的强烈的分异作用与区域地质作用有关。
2.
Some measurements for decreasing the variance coefficient and improving the evenness of permeability therefore improving the burning ability of cigarette paper are discussed.
通过调整生产工艺及设备改造,提高了卷烟纸的透气度及均匀性,降低了变异系数,使卷烟纸的质量得到提高。
3.
Through increased production percent of yield,distinct difference,variance coefficient method,regression coefficient method,high stabilization coefficient method and non parameter tolerance method etc,adaptability of ten new maize varieties are analyzed at four pot of high elevation mountain areas in this paper.
用产量增产百分数、差异显著性、变异系数法、回归系数法、高稳系数法和非参数度量法等多种分析方法 ,对 10个玉米新品种在高海拔山区 4个地点的适应性进行了系统聚类。
5)  variation factor
变异系数
1.
Discussion on variation factor of high-strength concrete cube strength;
高强混凝土立方体强度变异系数的商榷
2.
And, relative mean value deviation factor and variation factor, from different points of view, are used for ana.
文中首次提出了相对均差系数的概念,应用相对均差系数和变异系数这两个无量纲量,从不同角度定量分析随机系统模态参数的变异性。
6)  variability coefficient
变异系数
1.
The variability coefficients of strength indexes for Taiyuan silty clay were compiled statistic on, then some chang laws were drawn out.
对太原地区粉质粘土强度指标的概率特征进行了统计分析 ,并对强度指标与不同实验方法间的相关性进行了比较详细的实验研究 ,得出了强度指标变异系数的变化规律 ,建立了强度指标的概率分布模型 ,拟合了指标间的经验关
2.
The variability coefficients of physical mechanical indexes for Taiyuan silty clay were compiled on,then some change laws were drawn out.
以太原地区典型土层——粉质粘土为代表 ,根据 2 0个工程的勘察资料及室内一系列强度试验 ,对该地区粉质粘土工程性质指标的概率统计特征进行了研究探索 ,得出了其土性指标变异系数的变化规律和土层的变异类型 ,建立了其设计参数的 Beta分布概率模型 ,拟合了其指标间的经验关
3.
The randomness of the testing result was reduced in wide range,the biggest deviation of the data in five different times is not larger than 1dB,and the variability coefficient is less than 0.
试验结果表明,采用统计定义后测量结果可以准确反映小屏蔽体的整体屏蔽特性,能有效指导相应电子器件的电磁屏蔽;测量数据稳定,5次测量数值最大偏差小于1 dB,变异系数小于0。
补充资料:变异系数
分子式:
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性质:又称相对标准差。是测定标准差与测定平均值之比,以符号V表示。可用它来比较在量纲或数量级上不同的测定数组的相对离散程度的大小。

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