磧上 的英文怎麼說
中文拼音 [qìshàng]-
Just now she had given it marching orders and it had been trudging over the sandy plains of a history of german thought.
這會兒她已向它發出前進的命令,要它在德國思想史的沙磧上艱難地跋涉。The result reveales that the decrease of sediment transportation of the upper reaches results in riverbed scouring and coarsing on yidu reach ; the upper and lower shallow regions in shahong are separately deepened and broadened, while the thalweg in shihong is lowered, and nanyangqi is scoured and draw back … all the above may cause variation of the distribution pattern
結果表明,來沙量減少使宜都水道沖刷,沙泓上淺區沖刷下切,而下淺區以沖灘為主,石泓深泓沖刷下降,南陽磧沖刷縮小,分流格局有發生變化的趨勢。The author presume the original physiognomy of jiuzhai valley, and acknowledged changhai valley was a surface - water with uniform waterpower, the rize valley was a branch of it but the inequality rise of lithosphere, the deposit of earthquake landslides debris flows and falling or glacier blocked the river - way, furthermore, the flow water with high content of ca ( hco3 ) 2, so tufa dyke formed and evolvement the present dyke of lakes the present physiognomy formed on the base of those 2
由於地震、滑坡、泥石流引起的堆積物和冰川作用形成的冰磧物堵塞河道,再加上構造運動造成地殼的不均勻抬升,九寨溝的這種獨特的地質環境以及高含ca ( hco _ 3 ) _ 2的巖溶水流作用下,為caco _ 3沉積創造條件,沉積的caco _ 3加高、連接最終形成灰華堤壩,使湖泊的形成成為可能。
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