coefficient of variation
基本解释
- [数] 变异系数；变动系数；变更系数
英汉例句
- RESULTS The method is accurate and easy to operate, and coefficient of variation is small.
结果该方法变异系数小，准确度高，操作简便易行。
kns50.chkd.cnki.net - With the increase of test loads, the updated mean bond stress increases, but the updated coefficient of variation decreases.
随着最大试验荷载的增加，更新的粘结强度均值逐渐增大，但更新的变异系数逐渐减小。 - The central design coefficient is decreasing function of coefficient of variation of horizontal coefficient of consolidation, and increasing function of probability of failure.
中心设计系数是径向固结系数变异系数的减函数，而是失效概率的增函数。
双语例句
词组短语
- coefficient E of variation 变差系数;变化系数;变异系数
- coefficient of length variation 纤维长度变异系数
- coefficient of variation CV 变异系数
- Coefficient of variation method 系数法
- grade coefficient of variation 变化系数;品位变化系数
短语
英英字典
- a measure of the relative variation of distribution independent of the units of measurement the standard deviation divided by the mean, sometimes expressed as a percentage
柯林斯英英字典
专业释义
- 变异系数
The difference among groups and in groups were discussed by coefficient of variation and analysis of variance.
运用变异系数和方差分析探讨了居群间和居群内的变异,揭示了表型性状间的相关性。经济学
- 变异系数
First, the establishment of index system and then use the coefficient of variation method to determine its target weight, the final introduction of gray relational analysis model for comprehensive evaluation.
并且建立造船业国际竞争力指标评价体系,再运用变异系数法确定其指标权重,进而引入灰色关联度分析模型进行综合比较研究。数学
- 差异系数
- 变�系数
- 差量系数
- 变动系数
- 变差系数
- 变异系数
- 差异系数
- 变差系数
- 变差系数