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- She stood on the coarse sand and played with her son. 她和她的儿子在粗糙的沙子上玩。
- Coarse sand cannot be used for this purpose, because it soon enlarges the hole through which it flows. 因为粗沙会很快使得其流过的洞变大，所以不能用于此目的。
- With the Bayer method production in Shanxi Branch,the digesting slurry was seperated coarse sand. 山西分公司对拜耳法生产中,高压溶出后矿浆进行了粗颗粒分离,把分离出的粗砂送烧结法配料。
- However, the benthic foraminifera are abundant, only less in some coarse sand samples. 底栖有孔虫则较为丰富，仅在较粗砂中底栖有孔虫丰度相对较低。
- A sand snake of southwestern United States,lives in fine to coarse sand or loamy soil in which it'swims',banding resembles that of coral snakes. 一种产于美国西南部的沙蛇，生活在细沙或粗沙或漂浮在肥沃的土壤上，带条纹形似银环蛇。
- The application of pig manure resulted in the increase of the enrichment coefficients of SOC and TN in coarse sand, while the decrease in clay fraction, especially in coarse clay. 粗砂粒中有机碳、总氮的富集系数升高,黏粒(尤其是细黏粒)中富集系数降低;
- Surface scattered muddy gray, coarse sand inclusion brown pottery, collecting pottery, ceramic pots debris, decoration has Jomon, additional heap pattern, Plain and so polished. 地表散见泥质灰陶、夹砂粗褐陶、采集陶罐、陶盆残片，纹饰有绳纹，附加堆纹，素面磨光等。
- If circumstances permit, use of layered multi-sand filter comprising both coarse sand and fine sand as filter materials fitted with automatic backwash self-cleansing device is desirable. 如情况许可,宜使用包括粗沙和幼沙作为过滤物料的层沙过滤器,而过滤器应设有自动反冲的洁净装置。
- The paper optimizes the concrete fine aggregate scheme with median sand of gate foundation excavation and build coarse sand through 4 appraisal index using fuzzy optimization decisiontheory. 利用模糊优选决策理论,通过4项评判指标对石佛寺水库利用闸基开挖中砂与外购粗砂掺配混凝土细骨料方案进行了优选。
- The coarse sand area located in the middle reaches of the Yellow river is the main source area which produces the most amount of the deposited sediment in the riverbed of the Yellow river. 摘要黄河中游多沙粗沙区是黄河中下游淤积泥沙的主要来源区，所以研究多沙粗沙区的土地利用与覆盖变化具有重要的现实意义。
- coarse meal; coarse sand; a coarse weave. 粗食；粗糙的沙子；粗糙的编织。
- Firstly, in the river valleys, especially river head areas, river water run rapidly and carried many coarse sands and gravels. 随着准平原的抬升，河流也开始下切，下切的河流以溯源侵蚀为主。
- Comprehensive utilization of coarse sand 粗砂的综合利用
- coarse sand concentrated source region 粗泥沙集中来源区
- sediment-laden and coarse sand area 多沙粗沙区
- silt- laden and coarse sand region 粗沙产沙区
- Making Pumped Concrete with Fly Ash and Medium Coarse Sand 用粉煤灰及中粗砂配制泵送混凝土技术
- lives in fine to coarse sand or loamy soil in which it `swims'; 生活在细沙或粗沙或漂浮在肥沃的土壤上；
- Ouch! The sand is so hot! I can burn my feet. 哎哟！沙子这么烫！会烫伤脚的。
- The sand blew into the food and made it gritty. 砂吹进食物中，里边尽是砂子。
