...设，其观察分数为X 1 =T 1 +E 1 、X 2 =T 2 +E 2 ，若 T 1 =T 2 、VAR(E 1 )=VAR(E 2 )，则此二测验称为复本测验(Parallel Tests) 若两测验满足前5假设，其观察分数为X 1 、X 2 ，且对每群考生若两测验都仅 差一常数，则称此二测验为本质相等之测验(Essenti...
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...高收益的方法： – 选择患病率高的人群(即高危人群) – 选用高灵敏度的筛检试验 – 采用联合试验 1) 并联试验 （parallel tests）是同时作几个 试验，只要有一个出现阳性就判断为阳性，或 全部出现阴性时才判断为阴性。
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Parallel tests could increase the diagnostic sensitivity, but decreased specificity and accuracy accordingly.
并联试验诊断虽可提高灵敏度，但相应降低特异度及准确度。
In this paper some parallel tests are done between cement and HS soft soil stabilizer which is compound of cement and 10% curing agent.
对在水泥中加入10%的固化素，复合而成的HS软土固化剂性能与水泥进行了对比研究。
The nose project reports that they have support for parallel tests now committed to their project trunk, but normal users will have to wait for the next release before trying it out.
nose项目报告说，他们已经把对并行测试的支持提交到项目trunk，但是一般用户要等到下一个版本才能试用这个特性。
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