sand scale

Fluvial Process of Fuyang Reach of Fuchun River after Exploiting Sand in A Large Scale

大规模采砂后富春江富阳河段河床演变分析

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Based on the results of bench scale drying column and field experiment of pilot sand drying bed, the performance of sand drying beds for waterworks sludge dewatering was researched, and some problems existed in the present design methods for sand drying beds were studied.

通过模型试验柱和小型干化床的现场试验，对水厂污泥干化场脱水效果与干化场设计计算方法进行了考察研究。

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The sand box model is a reduced scale representation of the natural porous medium domain.

砂槽模型是将天然的多孔介质区域按比例缩小的模型.

词典精选例句

Environmentalists argue that large-scale sand-dredging can deplete fish stocks and cause erosion, risking landslides and flooding.

环境保护主义者认为,大规模的挖沙可能导致鱼群减少甚至灭绝, 并伴有山体滑坡和洪水的危险.

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The mid-scale shear, strong frontal zone, Mongolia cyclone and surface cold front were main influence systems of forming sand and dust storm.

中尺度切变线、强锋区、蒙古气旋和地面冷锋是引发沙尘暴的主要影响系统；

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There are many scale-different sand-gravel body that developed in downdropped block of Chengnan great fault.

埕南大断层下降盘发育了许多不同规模的砂砾岩体。

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