介绍了CCPR关键比对项目——发光强度单位国际比对的方法和结果，并对国际比对结果作了简要分析。

The comparison method and results of CCPR key comparison of luminous intensity unit are introduced at this paper, and it also gives a concise analysis of the results.

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叙述中国计量科学研究院复现我国银凝固点以上国际温标（ITS 90 ）的原理、方法、仪器设备、实验结果、温标不确定度评定以及参加国际关键比对的初步结果。

The principle, method, experiment facilities and result of the realization of the International Temperature Scale of 1990(ITS\|90) above silver freezing point at NIM are described.

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要把数据表中的相似重复记录标识出来，常用的方法是先将所有记录按照某个关键字进行索引，然后在一个固定长度的窗口范围内进行记录的两两比对。

The common approach of marking the approximately duplicate records is that a pair of records are compared in a window with fixed length after these records are indexed by a certain keyword.

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