1·The Bangladeshi capital of Dhaka (with a population of 11.6m and rising) is built on alluvial terraces, exposed to flooding, earthquakes and rising seas.
孟加拉首都达卡(人口1160万，并程增长趋势)就建立在冲积台地之上，随时面临洪灾、地震以及海平面上升的危险。
2·At first light, I started my trek up an alluvial fan into an unnamed canyon in the Cottonwood Mountains.
天刚亮，我就从一片冲积扇区(峡谷山口的扇形沉积物)处开始了旅程，进入了卡顿·伍德山脉中的一个无名峡谷。
3·Downstream water flow slow, siltation of the alluvial soil more and more, forming a great many of the Delta islands.
下游水流缓慢，淤积的冲积土愈来愈多，形成一个有许多岛屿的巨大三角洲。
4·The water cuts the alluvial banks of the " lower " river into deep horseshoe curves.
河水把下游那些冲积的河岸冲成很深的马蹄形曲线。
5·Bangkok is surrounded by a vast, damp, alluvial plain, crisscrossed by a network of klong,.
曼谷为一个广阔潮湿的冲积平原所环绕，有纵横交错的运河网。
1·Because the region around New Orleans is composed of alluvial soil, there is no paving material close at hand.
因为临近的都没有可用于铺路的材料，新奥尔良周围的地区都是由淤积土组成的。
2·So the Yellow River alluvial soil expresses some engineering characteristics, such as, difficultly to be compacted and stabilized with inorganic binder, and large foundation depression.
由于以上特点，黄河冲淤积土表现出难以压实、无机结合料稳定困难，地基沉降量大等工程特点。
3·Free draining alluvial soils providing naturally prolonged vine vigour as well as a reduced growing season are key attributes to the site.
排水性良好的淤积土自然地缩短了葡萄的生长周期又增强了葡萄的活力。
4·Alluvial soils usually grow the best crops.
淤积土壤通常能长出最好的庄稼。