The departure and distortion in public policy s executing process——A difficult problem about public policy;
公共政策执行过程中的偏离与扭曲——一个公共政策的难题
A new method for laboratory proficiency test with serial certified reference material as test samples was discussed to define the degree of deviation as performance assessment, marked with p, p=(test result-reference value)/reference uncertainty.
探讨了采用多组有证标准样品进行能力验证的方法 ,该方法对同一个项目选择几种不同标准值的有证标准物质作为测试样品 ,将测试结果统一用偏离度p作为能力量进行评定 ,p =(测试值 -标准值 ) /标准值的不确定度。