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1)  fine-grained soil containing coarse particle
含粗粒细粒土
2)  coarse-grain contents
粗粒含量
1.
Experimental research on particle breakage and strength characteristics of rock and soil materials with different coarse-grain contents
粗粒含量对散体岩土颗粒破碎及强度特性试验研究
3)  coarse granules
粗粒土层
4)  coarse-grained soil
粗粒土
1.
Research on the experiment of the road application property of coarse-grained soil;
粗粒土的路用性能试验研究
2.
Study on Quality Control Process of Coarse-grained Soil Roadbed Compaction in Wu-Guang Special Passenger Line;
武广客运专线粗粒土路基压实质量过程控制研究
3.
Criterion of piping types for gap-graded coarse-grained soils
缺级粗粒土管涌类型的判别方法
5)  coarse granular soil
粗粒土
1.
Salt level of coarse granular soil and salt expandability research;
粗粒土含盐量与盐胀性研究
2.
This paper hystematically analyzes and summaries the stress—train—strength behavior of several kinds of coarse granular soil according to the results of numerous tests.
本文在大量的试验基础上,系统分析和总结了三种类型粗粒土的特性。
3.
In recent years, with the development and application of large machinery rolling rocktechnology, large size coarse granular soil can be rolled into a relative close state.
近年来随着大型机械碾压堆石技术的发展与应用,大粒径的粗粒土可以被碾压成相对紧密的状态。
6)  coarse grained soil
粗粒土料
1.
Study on wettig behavior of coarse grained soil in triaxial test;
粗粒土料湿化变形三轴试验研究
补充资料:粗粒
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性质:大气中颗粒物(或气溶胶)的粒径大于2μm(有时用大于2.5μm)的颗粒。粗粒模粒子属此。来源于自然界风沙和森林火灾产生的颗粒以及火山灰、海盐粒子等;人类活动的来源主要有工业生产和燃烧过程直接排放的颗粒物,它们绝大多数为一次颗粒物。一般被人的鼻咽部阻留,而进入下呼吸道,故对健康危害不甚严重。在涂料行业中粗粒的概念为漆膜表面有颗粒状杂物,影响漆膜的外观、光泽,漆膜表面不平滑。其原因是涂料的填料、颜料研磨不细,或储存时发生凝胶、变质返粗;涂漆场地有风砂、烟尘,或喷具不清洁等。

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