描述性指标

工作业绩考核部分采用KPI，以量化指标为主，工作态度和工作能力考核则以描述性指标为主。

Work accomplishment part adopt KPI , with the quantity turn index sign for the lord , work attitude and work ability regard description index sign as principle .

在此基础上，将城市可持续发展能力环境影响评价的描述性指标与货币化量值指标进行有机结合，构建了西安市可持续发展能力环境影响评价指标体系。

The descriptive indicator was incorporated with indictor evaluated economically to construct environment impact assessment indicator system of urban sustainable development capacity for Xi'an City , Shaanxi Province .

数据分析时，采用了描述性统计指标、χ2检验、Logistic分析法及健康或慢性病患病差别指数。

The data was analyzed with descriptive statistical index , χ 2-test , Logistic analysis and differential index of health or chronic diseases .

计算4块滩地的中位数、95%可信区间（95%CI）等描述性统计指标，并分别用负二项分布、对数正态分布、指数分布和Weibull分布拟合钉螺数据以分析钉螺的分布规律。

The corresponding descriptive statistical indices of the snails including median , 95 % confidence interval ( 95 % CI ) and aggregation index were calculated . Finally , the negative binomial distribution , log-normal distribution , exponential distribution and Weibull distribution were fitted to the data of Oncomelania hupensis .