alluviation

About fifteen thousand years ago, the delta swelled and in time land was formed through alluviation.

15000年以前，古三角洲隆起，逐渐冲积成了陆地。

And becomes by alluviation of these 3 Jiangshui in successive years 3 rivers Campagna, also ripe humanness knowledge.

而由这三条江水连年冲积而成的三江平原,亦熟为人识。

Before 1000000000, here ever was the sea, current flow falls, a few degrees of alluviation, kept this land eventually.

千百万年前,这里曾是沧海,潮涨潮落,几度冲积,终于留下了这块土地。

Shijiazhuang reposes in the alluviation of sector of river of Hu a small bay in a river that has long history and bright culture on Campagna.

石家庄座落在具有悠久历史和灿烂文化的滹沱河扇形冲积平原上。

Bengladesh is famous for floods. Flood bring disast to them, at the same time, it can fetlilize the field . There are many rivers around Bengladesh . It formed by alluviation.

孟加拉国以洪水为名，洪水带来灾难的同时也给土壤带来了丰富的肥料。这个国家的河流特别多，它就是河流冲积而形成的一个国家。

Appropriate basically distributings first-classly n cultivated land in altitude Campagna mixes 300 meters of the following river valley alluviation near the village.

宜耕一等地主要分布在海拔300米以下的河谷冲积平原和村庄四周。

Hole Forming Mechanics Analysis of the Bored Filling Pile on the Bridges in Alluviation Overburden Area

厚冲积覆盖层地区桥梁钻孔灌注桩成孔的力学分析

CHARACTERISTICS OF RUNOFF AND SEDIMENT AND REGULARITY OF ALLUVIATION AND SILTATION IN EAST AND SOUTH DONGTING LAKE

东、南洞庭湖的径流、泥沙特征及冲淤规律

Keywords Yellow River;alluviation;silt;compaction;settlement;pavement structure;

黄河;冲淤积;粉土;压实;沉降;路面结构;

alluviation

n. 沉积作用