冻融作用下砂土颗粒形态变化规律研究
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Experimental study on morphometric changes of sand particles under freezing-thawing cycles
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图10. 冻融循环后粗砂在四倍物镜下的图像 |
Fig.10. Typical grain patterns of coarse sand under quadruple objective after 2 (a), 4 (b), 6 (c), 8 (d), 10 (e), 50 (f) and 100 (g) freezing-thawing cycles |
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