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The experiment result of specific gravity indicates that the specific gravity of chlorine soil soil improved by fly ash will reduce with the increase of the ratio of fly ash.
对粉煤灰改良氯盐渍土的比重试验结果表明，改良氯盐渍土的比重随着含盐量和粉煤灰配合比的增加在不断减小。
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