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本文介绍一种泥沙(土粒或其它粉末)颗粒级配分析数据处理的方法及程序。把光电颗粒分析仪(粒径计或筛分法等)分析的泥沙颗粒分析数据按一定的格式输入计算机后,计算机经过数据处理直接输出在半对数坐标上的泥沙颗粒分布曲线和载有分组粒径级配与一些特征粒径的表。使用本方法不但可以提高泥沙颗粒分析的速度和精度,而且资料使用方便,便于保存。
This paper presents a method and procedure for particle grading analysis of sediment (soil or other powder) data. After analyzing the sediment particle data analyzed by the photoelectric particle analyzer (particle size meter or sieving method) into the computer according to a certain format, the computer outputs the sediment particle distribution curve on the semi-logarithmic coordinate directly after carrying out data processing and the data There are groups of particle size grading with some characteristic size of the table. Using this method can not only improve the speed and accuracy of sediment particle analysis, but also facilitate the use of data, easy to save.