perched stream 栖留河; 栖止河; 滞水河..
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... perched spring 滞水泉 perched stream 滞水河 perched subsurface stream 地下栖留河 ...
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subsurface perched stream 地下栖止水
subsurface perched stream WESTBANK 地下栖止水
Stream subsurface perched 地下栖止水流
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The perched stream is the river whose bed is apparently higher than the land side ground of the river wall and whose water level is higher than both side grounds all the year round.
悬河是指河床明显高于河流堤防背河侧地面的河,其水位常年高于两岸地面。
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