集中指数

三明和宁德的R值（季节集中指数）最高，而厦门R值最低。

In Sanming and Ningde , the seasonal concentration index ( R ) was high est , and the lowest R appeared in Xiamen .

我们使用了集中指数（CI）来评估9个妇幼保健指标组在家庭财富指数中的分布。

We used a concentration index ( CI ) to assess distribution of nine MCH indicator groups across the household wealth index .

利用PANELDATA的固定影响变截距模型，研究了开放式基金业绩和持股集中指数的关系。

The thesis studied the relationship between the open-end fund performance and the shareholding concentrated index , using the fixed-impact Panel Data model .

利用区位商LQ系数和产业地理集中指数对安徽省茶产业2002~2006年的集聚情况进行效益分析。

The paper calculates the congregation degree of AnHui tea industry in the period of2002 ~ 2006 by using the means of LQ quotient and the index of concentration .

采用Gini系数和Lorenz曲线评价收入分配的公平性；集中指数、集中曲线、利用/需要比等指标描述卫生服务的公平性。

We used Gini coefficient and Lorenz curve to assess the equity of income and distribution , and used concentration index , concentration curve and ratio of utilization and need to describe the equity of health service .

在健康公平性分析中，将人群分为不同社会经济地位亚组，采用直接法对不同健康指标进行年龄标准化处理，并计算不同人群差异的RR值和集中指数。

The whole population was divided into several subgroups according to their socioeconomic status and age standardization was performed to calculate the value of different health indicators . RR and concentration index were calculated based on different health indicators .

以四普和五普数据为依据，利用人口密度、人口再分布指数、区位商、Lorenz曲线、人口集中指数等指标和方法分析了广东省劳动力人口的空间分布、变动特点及主要影响因素。

Based on fourth and fifth census data , using population density , population redistribution index , location quotient , Lorenz curve , population concentration index , this paper analyzes the changes and spatial distribution of the labor force in Guangdong province .

方法：进行纵向对比研究，采用多阶段分层整群随机抽样抽取研究对象，运用集中指数（CI）、不平等斜率指数（SII）及利用/需要比进行公平性评价。

Methods multi-phase stratified cluster random sampling was adopted to have a contrast research by length wise . the concentration index ( CI ), slope index of inequity ( SII ) and use / need ratio were used to evaluate the equity .

运用家庭财富和集中指数对避孕中与财富有关的不平等进行了计算。

Wealth-related inequities in the use of contraception were calculated using household wealth and concentration indices .

住院补偿的集中指数为0.002，绝对值比2006年小，住院补偿的公平性有所改善。

The concentration index of outpatient compensation was 0.002 , smaller than in 2006 . The fairness of in-patient compensation has improved .

方法利用年际集中指数、地理集中指数、亲景度、竞争态等指标，分析各客源国时空变化特征。

Methods Using the concentration ratio , the preference scale and the competition state , the time and spatial changes are analyzed .

分别利用不均衡性的斜度指数和集中指数来衡量儿童发育迟缓方面的绝对和相对社会经济不均衡性。

Absolute and relative socioeconomic inequality in stunting was measured by means of the slope index and the concentration index of inequality , respectively .

本文应用自报健康资料测算了上海市4区（县）的健康集中指数，考察收入相关健康不平等。

In order to study the income-related health inequalities , this paper calculated the health concentration index for4 districts in Shanghai using the self-report health data .

利用图形分析方法直观的看出其集聚现状，并进一步利用密集程度及集中指数计算出其高度集聚的状态。

Make use of the graphic analysis method we can see the agglomeration , and further use intensive degree and concentration index to calculate a high concentration state .

结果表明，开放式基金持股集中指数和业绩正相关，说明开放式基金具备信息优势，利用信息优势可以获得较高超额利润。

The result showed that the open-end fund had information superiority and got higher exorbitant profit because of the positive relation between the open-end fund performance and the shareholding concentrated index .

每一群落有3～4种优势种天敌，导致白蜡虫天敌群落的优势度集中指数较低，多样性指数和均匀性指数较高。

There were 3 ~ 4 dominant species of natural enemies in one community , so the community aggregation indices were relatively low , and their diversity indices and evenness indices high .

农村的集中指数由1994年的0.002上升为2000年的0.026，城市的集中指数由1994年的0.042下降为2000年的0.019。

In rural areas , the concentration index increased from 0.002 in 1994 to 0.026 in 2000 , while it decreased from 0.042 in 1994 to 0.019 in 2000 in urban areas .

文章通过研究近15年来本省工业布局的地理联系率和集中指数，定量和定性相结合，总结了这些年来工业布局的变化特点，并对未来发展趋势做出了展望。

This article studies on the coefficient of geographic association and index of concentration of industrial distribution within 15 years , obtains the traits , and predicts its prospect , quantitatively and qualitatively .

文章运用地理集中指数和洛仑兹曲线，分析了1997和2002年我国五星级宾馆的空间分布特征及其变化规律。

The spatial distribution characteristics and the evolvement rule of five-star hotel are compared and analyzed between the two years 1997 and 2002 with the help of geographical convergence exponent and Lorenz curves in this paper .

是否发生灾难性卫生支出的集中指数显示了灾难性卫生支出的发生比较偏向于低经济水平的家庭，低水平家庭的财务风险保护状况较为不理想。

The concentration index of catastrophic health expenditure occurrence showed the occurrence of CHE in favor of the families with low economic level which means the protection of financial risk for those poor families was less ideal . 8 .

从现状来看，汕头市与现代都市区相比仍具有较大差距，需要在中心城区实力、交通通讯等基础设施建设、城市建设集中指数等方面大力进行挖掘；

Look upon the actuality , Shantou city still has a huge gap to the modern metropolitan area . It must make great progress in the facets such as the strength of the center city zone , the groundwork construction , and the centralize index of the city construction .

结果：对照县的孕产妇利用住院分娩服务的集中指数为0.0215，实验县为0.0001，可近似等于0，表明实验县不同经济组的孕产妇利用住院分娩的服务是完全公平的。

The results show that : the concentration Index of control county was 0.021 5 and the experimental county was 0.000 1 , which was nearly equal to 0 . The results could tell us the different economic pregnant women in experimental county utilized the hospital delivery service in equity .

4种不同生境类型访花昆虫群落多样性指数H，与均匀度指数J和丰富度指数E随时间的变化趋势基本一致，而与优势集中性指数C的变化大致相反。

Within the four indexes of flower-visiting insect community , H is consistent with J and E along with time changes and opposite to C approximately .

本文采用行业集中率指数（CRn）来实证分析我国证券业的集中度，并提出一些具体的建议。

This paper will analyse empirically the concentration rate of security industry in China with the method of CRn and make some suggestions .

多样性研究上，采用多个参数：丰富度、Shannon-Wiener多样性指数（H′）、均匀度指数（J）；优势集中性指数采用Simpson优势集中性指数（C）；

In the study of diversity some important parameters , such as richness index , Shannon-Wiener 's diversity index ( H ' ), evenness index ( J ) and Simpson 's dominant index were used ( C ) .

从市场集中度指数可以认为我国班轮运输市场已经达到中型寡头垄断程度。

In concentration ratios Chinese liner shipping market has reached the extent of medium oligopoly .

优势集中性指数与多样性指数呈负相关变化。环境浓度随季节而大幅度变化。

The dominant index is in negative correlation to diversity index . Ambient concentrations varied considerably by season .

上市公司规模扩张大大提高了产业集中度指数。

The expansion of the size of listed corporations has greatly raised the index of industrial concentration ratio .

目的：对云南省15个边境县市蚊虫群落的优势种及分布、集中性指数、多样性指数、均匀度指数和地理生态位进行分析。

Objective : To study on the mosquito communities and the geographical niche of border area in Yunnan province .

几种中草药田昆虫群落各类群优势集中性指数在不同群落、不同季节不同。

The dominant concentrator index of various groups was different in the different season and different community on several herbs .