罗马尼亚的小镇科斯泰什蒂 (Costeti) 的这个奇石被当地人称为「trovants,在罗马尼亚语是指「水泥接合沙 (cemented sand) 。 这些石头被认为是600万年前地震的产物,他们看起来很奇怪而且交结在一起,更奇怪的是,这些石头还「会长大!
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carbonate-cemented sand 碳酸盐胶结砂岩
rolled cemented sand 碾压胶结砂
Cemented sand & gravel dam 胶结砂砾石坝
Cemented fine-sand filling mass 细砂胶结充填体
fine sand cemented 细砂胶结
This paper presents a numerical investigation of cemented sand behaviours using the distinct element method (DEM).
采用离散单元法(DEM)对胶结砂土力学特性进行模拟。
The rain had cemented bits of sand, silt and clay into clumps up to a centimeter wide.
雨水把小粒的沙子、淤泥和尘土粘合成厘米大的团块儿。
The structure of sand storage silo for the use of coarse sand cemented fill and its pulp discharge method have been studied in this paper.
本文研究了粗粒砂胶结充填砂仓的结构及其卸料方法。
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