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论述了研究人工砂中泥质含量试验方法的必要性,阐述了采用亚甲蓝标定法测定人工砂中泥质含量的过程,并对测试结果进行了分析,得出了一些有意义的结论,为类似问题的探讨提供了依据。
The necessity of studying the test method of shale content in artificial sand is discussed. The process of measuring the shale content in artificial sand by methylene blue calibration is expounded, and the test results are analyzed. Some meaningful conclusions are drawn, Provided a basis for the discussion of similar problems.