您要查找的是不是：
- silt and sand ground 粉砂土地基
- The sand is separated from the silt and clay by wave sorting. 砂粒在波浪分选作用下从粉砂及粘土中分出。
- Research on the Compaction Mechanism of the Silt and Sand at Songbei Region 松北地区粉砂土压实机理初探
- They had to contend with wind and sand storms. 他们必须与大风沙作斗争。
- Eventually, the lagoon filled with silt and became land. 最终，泻湖充满淤泥，并成为土地。
- The earth and sand swallowed up the house. 泥土与砂石吞没了那些房屋。
- Over time, though, silt and leaves had clogged the drain. 但是，时间久了，淤泥和树叶就会阻塞下水道。
- Parcel was full of stones and sand! 装的全是石头和沙子。
- Dalian Heshun Emery Cloth and Sand Paper Co., Ltd. 大连禾顺砂布纸有限公司。
- Time is water and has gold left and sand drift. 时间是水,淘金流沙。
- Fine cloth, charcoal, and sand are used as filters. 细布、木炭和沙用来作过滤材料。
- The flood scoured away mud and sand . 洪水冲走了泥沙。
- The flood scoured away mud and sand. 洪水冲走了泥沙。
- The earth and sand swallowed up those houses. 泥土和沙石吞没了那些房子.
- Beach sand and sand dunes are largely quartz. 在火星上，太空船还未找到这类的矿物堆积。
- Dirt and sand are trapped and fall out of sight . 独特镂空式设计，能有效刮除大量沙泥污垢。
- Channel deposits, consisting of sand, silt and clay, fill the valleys cut by a river system. 河道沉积由砂，粉沙和粘土组成，充填于河流切割的河谷之中。
- The components to be considered in this book include boulders, gravel, sand, silt and clay. 本书所考虑的组成部分包括漂砾，砾石，砂，粉土和粘土。
- Point bars are formed at bends in rivers and can be composed of gravel, sand, silt and clay. 曲流沙坝形成于河流中的拐弯处,可由砂砾、沙、粉沙和粘土组成。
- cement stabilized silt and sand 水泥稳定粉砂土
