说明：双击或选中下面任意单词，将显示该词的音标、读音、翻译等；选中中文或多个词，将显示翻译。 您的位置：首页 -> 词典 -> 总变异系数 1)  Total coefficient of variation 总变异系数 2)  total index methods of the coefficient variation 变异系数总指数法 1. Basis on construction of the index system for financial evaluation of listed corporations, use the total index methods of the coefficient variation to carry on comprehensive calculation to 50 typical every financial indexes of listed company. 本文旨在采用一种系统的评价方法,在构建上市公司财务评价指标体系的基础上,应用变异系数总指数法对50家典型上市公司各财务指标进行了综合计算,从企业盈利性、运营成长性和金融健康性三方面综合评价这50家上市公司,避免了人的主观随意性,从而能客观、合理地评价上市公司的财务状况和经营成果。 3)  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。 4)  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 5)  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。 6)  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。 补充资料：变异系数 分子式：CAS号：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。 说明：补充资料仅用于学习参考，请勿用于其它任何用途。 参考词条 ©2011 dictall.com