...于制造过程中对某些质量参数进行测量,并用绘制控制图的方法来判断过程是否处于控制之中常用评判法则有(1)区间测试(Zone test):只要下列一个条件成立,就可判断过程处于控制之外。
基于32个网页-相关网页
铁路区间信号系统测试评估平台是对铁路区间列车运行安全控制和防护系统进行可靠性、安全性测试及评估的平台。
The testing and assessment platform for railway section signal system is designed to test and assess the reliability and safety of train control and protection system in railway sections.
测试用例应该因此被设计成在每一区间内取一个数值代表。
Test cases should therefore be designed to test one value in each partition.
打个比方,置信区间可以用来测试一个调查的可信度。
For example, a CI can be used to describe how reliable survey results are.
应用推荐