侵蚀基准面(Base level of erosion)指控制河流下切深度的一个面状的界限,在这个界限以下,河流侵蚀能力消失,不再加深河床,也简称侵蚀基面。
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... anti-erosion ultrasonic level sensor 防腐型超声波物位仪 datum level of erosion 侵蚀基准面 bse level of erosion 侵蚀基准面 ...
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... 侵蚀过程 erosion process 侵蚀基准面 erosion basis 侵蚀力学 erosion mechanics ...
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侵蚀基准面(local base level of erosion) 河流下切到一定深度,当河水面与河流注入水体如海、湖等的水面高度一致时,河水不再具有势能,活力趋于零,下蚀作用停止。
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From these curves, we can see distinct leap boundary, different amplitude of fluctuation and different frequency. Consequently,theyrevealing a rising trend from down to up about base level of erosion in this hole.
在曲线上表现为明显的跳跃界面,波动幅度不同和变化频率不同,说明该钻孔自下向上侵蚀基准面上升的趋势。
参考来源 - 邯郸市第四纪沉积环境分析·2,447,543篇论文数据,部分数据来源于NoteExpress
坝地淤积,抬高了侵蚀基准面,可以防止沟道下切和沟岩扩张;
Silting in dams raise the erosion base. This can prevent guilybed from cutting down, and banks from expanding;
基准面有三个不同的概念,即侵蚀基准面、沉积基准面和基准面。
There are three different conceptions about base-level that are base level of erosion,...
基准面有三个不同的概念,即侵蚀基准面、沉积基准面和地层基准面。
There are three different conceptions about base-level that are base level of erosion, base level of deposition and stratigraphic datum, respectively.
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