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- The per capita gross domestic product, in the light of regional structure and sectoral structure, were analyzed with the Gini coefficient, Theile coefficient and weighted variation coefficient. 采用基尼系数、锡尔系数、加权变异系数,对人均国内生产总值进行了地区结构和部门结构分析。
- Weighted variation coefficient 变异系数加权法
- This paper first measures interregional disparity in financial capacity by variation coefficient weighted by population. 摘要首先采用以人口为权数的加权变异系数对地区间财力差异进行了度量。
- To overcome the shortcomings of the methods to subjectively or objectively determine the weight of indexes, the group eigenvalue method combining with the variation coefficient method was adopted. 为解决用主观赋权法和客观赋权法确定指标权重存在的问题,?用群组决策特徵根法和变异系数法相结合的方法。
- Further analysis indicated the positive linear correlation between CFE and the variation coefficient of hprt gene. 细胞转化与hprt基因突变相关分析证实 ,两者之间存在显著的线性正相关关系。
- The mean variation coefficient of CACD,ACA and ACV measurements were 0.4%,3.9% and 2.6% respectively. 前房轴深、前房夹角、前房容积的平均变异系数分别为0 4%25、3 9%25、2 6%25。
- The results showed that the standard deviation for trichlorfon was 0.3233, the variation coefficient was 0.3551%, the average recovery was 99.65%, liner correlation was 0.9997. 结果表明,本方法的标准偏差为0.;3233,变异系数为0
- The method is easy in operation and accurate in outcome with a recovery ratio of 93.9% and a variation coefficient of 1.4%. 方法简便、准确.;回收率93
- Prior to their release, our products are tested for disintegration and weight variation using methods outlined both in the European Pharmacopeia and United States Pharmacopeia. 在他们的发行之前, 我们的产品被测试为崩解并且重量变异运用方法概述了两个在欧洲药典和美国药典。
- The optimum design example shows that the variation coefficient of load torque acting on cutting head is decreased 13.9%, and specific energy cons... 优化设计实例表明;截割头的负载转矩变差系数减小了13.;9%25;截割比能耗降低了16
- The paper studied stable seepage flow rule of overpressure reservoir and created the method for using systematic well testing data to compute permeability variation coefficient. 本文研究了异常高压油藏稳定渗流规律,建立了利用系统试井资料求取渗透率变化系数的方法。
- The results showed that the standard deviation for triazophos are 0.3076, the variation coefficient are 0.3853%, the average recovery are 99.58%, liner correlation are 0.9997. 结果表明;三唑磷的标准偏差为0.;3076;变异系数为0
- Variation coefficient weight method 变异系数赋值法
- Variation coefficients of rice difference quality traits have great disparity. 不同品质性状的变异系数差异悬殊。
- The average biological activity of the reference in 10 calibration tests was 12 701 ATU per container,and standard deviation and variation coefficient were 2 226 ATU per container and 17.5% respectively. 经过10次标定;平均生物学活性为12 701 ATU/支;标准差为2 226 ATU/支;变异系数为17.;5%25。
- Weight variation at feeding sliver 喂入棉条的重量差异
- Weight variation of dispensed split tablets 口服片剂分劈重量差异性的研究
- After a series of tests of the vertical screw mixer the following conclusions were obtained:1. As the time goes on the variation coefficient CV of the mixed material was rapidly decreased, 4 seconds later, the value of CV becomes less than 10%. 机组的混合机经试验得出如下结论: 1.;随着混合时间的延长;混合物的变异系数CV值迅速下降;4分钟后CV值稳定在10%25以下。
- tablet weight variation tolerances 片重差异容限
- A RP-HPLC absolute calibration curve method for the determination of Regent. Results showed that the standard deviation was 0.052,the variation coefficient was 0.94% and average recovery was 99.9%. 利用反相高效液相色谱外标法测定了锐劲特的含量 ;方法的标准偏差为 0 .;0 52;变异系数为 0