本文介绍一套彩色显像管色纯自动测量系统，通过分析辉度采样灵敏度，提出了线性区采样、二分法测量的算法。

An automatic measuring system for CPT purity is presented in this paper. By analyzing luminosity sampling sensitivity, we proposed the linear section sampling and the dichotomy measurement methods.

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接着分析了隆辉公司项目可行性的分析方法---辩识项目优先性法（IPP）；

Secondly, analyses the project feasibility evaluation method of LAFE company---IPP method;

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