查询词典 coefficient of rank correlation

The methods of reliability and validity test of indictors system are Spearman rank correlation test method and Cronbach's alpha coefficient test way.

更多 arman等级相关检验两种方法评价结果的一致性，检验指标体系的效度，利用SPSS的信度检验模块，检验指标体系的信度。

Methods By Spearma＇s rank correlation coefficient a total of 3127 cases including 2245 cervical cancers and 882 endometrial cancers hospitalized in the period of 22 years were analysed statistically year by year.

通过医院计算机网络系统，将22年来该院收治的子宫颈癌与子宫内膜癌共3 127例，其中宫颈癌2 245例，子宫内膜癌882例，逐年统计，将发病年龄分布情况经等级相关分析。

We further used Spearman rank correlation coefficient to analyze the relationship of the size of fir forest, rangelands and farmlands with demographic data (such as number of households, villager population,average household size and livestock inventories).

在上述结果的基础上，我们进一步对栖息地变化的主要原因进行了初步分析和探讨。

In addition, the community types, structure and ecological relationships were also analyzed in this thesis.x~2-test and Spearman's rank correlation coefficient were used toanalyze interspecific relationships of 8 dominant tree species, 13 dominant shrubs and 20 dominant herbs respectively.

采用χ~2检验和Spearman秩相关系数检验研究了小叶鹅耳枥群落的种间关系，分别测定了8种乔木、13种灌木和20种草本在群落中的种间联结性和相关性。

The association of the main principal component obtained from our study and the China human development index reported by the United Nations Development Programme was estimated by the Spearman's rank correlation coefficient.

对中国人类发展数据的分析结果也表明，尽管1990年以来中国各地区在经济、教育和健康方面均取得了重大进步，但三项发展之间存在着严重的不协调，地区发展差距也越来越多地体现为经济发展差距，这些反映了改革开放以来中国各级政府过分强调经济增长而带来的片面、不协调的人类发展。

Based on the routine quality monitoring data of 2004 from the section of Baifa and Baise ,the present situation of water quality in Baise reach of Youjiang river is evaluated by the method of single factor pollution index, and we draw a conclusion through the trend analysis of water conditions from 1999 to 2004 using Spearman's rank correlation coefficient method.

根据百法、百色断面2004年常规水质监测资料，采用单因子污染指数法对右江百色城河段的水质现状进行分析评价，并根据该河段1999年至2004年的监测资料，利用Spearman秩相关系数法进行水质变化趋势分析。

There was a strong correlation between rCBV and rCBF (spearman's rank correlation coefficient=0.772, p＜0.001). 2 None of the normal brain tissue exhibited NF-κB p65 protein.

30例胶质瘤中17例NF-κB p65蛋白表达阳性，阳性表达率为56.7％，阳性产物定位于肿瘤细胞核。10例正常脑组织中NF-κB p65无1例阳性表达。

Based on connotation of intensive land use and the evaluation principle of intensive deployment of city land,this paper establishes a set of scientific and practical index system in evaluating the intensive utilization of city land,and conducts a demonstration analysis in 13 cities of Jiangsu Province by the way of multifactor comprehensive evaluation,rank correlation coefficient and cluster analysis.During the last ten years from 1997 to 2006,the urban land use intensity had increased in all cites,but varied in amplitude and mode in different cities.Urban land use intensity was descending sharply from the southern and the middle to the northern part of Jiangsu Province,in which Nanjing was the tiptop and Suqian was the lowest .

从城市土地集约利用的内涵入手，依据城市土地集约利用评价的原则，从土地利用投入水平、土地利用程度、土地利用效率、土地利用生态环境质量等方面构建了一个具有三级层次结构的城市土地集约利用度评价的指标体系，并在此基础上采用多因素综合评价，秩相关系数和聚类分析的方法以江苏省13个地级市为例进行了实证分析，结果表明：（1）1997～2006年，江苏省13城市土地利用集约度都得到了提高，但是提高的幅度和方式不同；（2）不同城市，苏南、苏中和苏北之间城市土地利用集约度呈现出明显的城市和地域差异，其中，省会南京最高，苏北的宿迁最低。

Based on the major air pollution monitoring data of Nanchang City during the "10th Five-Year Plan" period, the air quality of Nanchang City was assessed using atmospheric pollution composite index and its development trend was forecasted by using Spearman rank correlation coefficient.

以南昌市城区"十五"期间的大气环境质量监测数据为依据，采用空气污染综合指数法评价其大气环境质量，并运用Spearman秩相关系数预测其发展趋势。

On the base of the advanced theories, research methods from home and abroad, intensive use of urban land on the connotation and extension have been defined, also the driving factors of intensive use land in Xinjiang have been analyzed. As the case of nineteen cities of the Xinjiang Uygur Autonomous Region, from the land input level, the extent of land use, land-use efficiency and land use in four areas of eco-environmental quality, the establishment of a level of intensive use of urban land evaluation system has been done in this ***. Using the methods of Principal component analysis, Spearman rank correlation coefficient and ArcGIS, calculate the principal city of the intensive use of urban land points between 2001-2006, the municipalities of urban Land Use Composite Index, build the three-dimensional display model of Intensive use level of urban land, then analyses the characteristics of spatial-temporal variance of the urban land intensively utilization. Finally, analysis propose measures and advices.

本文反在呼取海外外相闭实际和研讨方式的基本上，闭于城市土地集约当用的外涵及外延入行了界订，并闭于旧疆土地集约当用的驱动果荤入行了剖析，然后以旧疆19个从要城市为研讨区域，自土地投入火平、土地当用火平、土地当用效力和土地当用生态环境量量四个方里，树立了城市土地集约当用火平评价指本体解，采取从败开剖析法闭于旧疆2001—2006暮年城市土地集约当用火平入行了评价，盘算各从要市的城市土地集约当用得开，用秩相闭解数闭于所盘算出的各市的城市土地集约当用综开得开入行时光特征剖析；还帮ArcGIS软件，剖析旧疆城市土地集约当用火平的空间格局；自城市非工业己口、投入、产出取用地删加弹性三个方里剖析城市土地分体集约当用收铺趋背；最初降出了土地集约当用的闭于策建议。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。