headward erosion
- headward erosion的基本解释
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朔源侵蚀
- 更多网络例句与headward erosion相关的网络例句 [注：此内容来源于网络，仅供参考]
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The results of this study showed that the influencing factors of slope instability for the Luchang Area include rock fall at the west slopes, thick colluvium, sliding planes for dip-direction slopes, headward and sideward erosion of channel, as well as fast seepage of ground water. Two slide planes were recognized from geological profile model. One is potential slide plane on the dip-directional slope, another plane is located in the colluvium near Luchang river sides.
本研究结果显示，鹿场地区地质环境之不安定原因，有西侧岩壁落石、厚崩积土体、顺向坡平面滑动、河道的向源侵蚀和侧蚀、地下水渗流快速等；就所建构地质模型可以了解，鹿场地区可能的滑动面有两部份，一为潜在的顺向坡平面滑动面，另一为在鹿场溪河岸崩积层边坡内的滑动面。
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Headward erosion is main cause of river captrue,but it is not only; Erodeless belt is not absolute erodeless; Erosion of below river can cut through the watershed by "erosion chain" at last,Erodeless belt is not obstacle to river ...
认为，河流袭夺概念有其特定含义，河流袭夺和河流侵并两种河流兼并现象并存不悖；溯源侵蚀是河流袭夺的主因，但不是唯一原因；无冲刷带并非绝对的无冲刷，低位河的侵蚀通过&侵蚀链&最终能够切穿分水岭，无冲刷带不是河流袭夺不可逾越的障碍。
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Headward erosion.
溯源侵蚀
- 更多网络解释与headward erosion相关的网络解释 [注：此内容来源于网络，仅供参考]
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headward erosion：向源侵蚀
向源侵蚀 (Headward Erosion) 是指河川因为地形的变化而使侵蚀的基准面下降,由於河床坡度变大,流速加大,使得侵蚀作用加强,刚开始开始在河流的下游发生侵蚀,然後渐渐向上游发展,即所谓向源侵蚀.
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headward erosion：溯源侵蚀
切沟侵蚀 gully erosion | 溯源侵蚀 headward erosion | 纵向侵蚀 longitudinal erosion
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headward erosion：头蚀;溯源侵蚀;向源侵蚀
冰斗壁隙 headwall gap | 头蚀;溯源侵蚀;向源侵蚀 headward erosion | 热(量)均衡 heat balance