与其说是游泳池,倒不如说它更象一条河湾.It was more like the bend of a river than a bath.过渡段浅滩发生在连续河湾之间.Crossing bars occur between successive bends.我们也认识到在河湾内控制影响的多样性和复杂性.We also recognize the diversity and complexity of controlling in flu...
这条河流入河口湾.The stream debouches into the estuary.沉积相主要有河床相 、 河漫滩相、浅海相 、 河口湾相、湖沼相 、 滨海相和陆相坡积洪积风化红土等7种类型,它们的分布与古河谷的形成演化和海平面的变化密切相关.Sedimentary facies include river bed , alluvial flat, neritic , river mouth and limnetic, lit...