河流侵蚀 meaning in Chinese
fluviatile erosion
river erosion(fluvial erosion)
river etching
stream erosion
Examples
- Generally the rainfall on steeplands may be no more erosive than that on nearby lowlands , the resulting runoff and eroded sediments will move much more quickly on steep slopes , and will provoke more severe rill and gully erosion ( source : fao soils bulletin 75 )
通常坡地的降雨侵蚀比附近的低地更严重，这样坡地的流失物和侵蚀的沉积物移动更快，引起河流侵蚀。 - ( 5 ) by analyzing the terrace in the lacustrine sediment of the ancient barrier lake , diexi , minjiang river , forming of the terrace is not only because of the intermittent arising of the tectonic movement , but also because of descend of the eroding normal covering resulting from destroying of the barrier lake
( 5 )通过对岷江叠溪古堰塞湖湖相沉积中的河流阶地分析可知，阶地的形成不仅仅是由于新构造运动的间歇性抬升作用，由于堰塞湖的溃决引起洪水下泄，导致河流侵蚀基准面的下降也可以形成阶地。 - O curve of dsdp607 v30 - 97 show that loess began to deposit on the terrace of the yellow river about 1 . 20 ma b p , and passed thirteen climatic changes from drier and cooler to warmer and wetter later . the turn of sedimentation from alluvium to loess , an event of transformation from accumulation to down - cut of the yellow river , indicates a sharp tectonic uplift occurred around 1 . 2 ma b p . key words : loess - paleosol ; susceptibility ; climatic changes ; tectonic movement ; yellow river ; yangfan section
通过对杨范剖面黄土地层岩性特征沉积结构质量磁化率和频率磁化率的分析及与深海氧同位素曲线的对比，划分了剖面地层，初步确定了黄土沉积始于1 . 20 ma b p ,黄土沉积以来该区发生了13次大的干冷暖湿气候变化沉积转型指示河流强烈加积转变为河流侵蚀，代表约在1 . 20 ma b p发生过一次强烈的构造抬升事件。