drop of trough 中文意思是什麼
drop of trough
解釋
波谷低於靜水面之下的距離-
( 3 ) the results of soil trough experiment and simulated rainfall experiment with a fixed intensity indicated that, the rainfall splash intensity had a remarkable effect on the overland flow sediment contain. during the single rainfall experiment, when the rainfall splash height was less than 5 meters, the overland flow sediment contain would add with the lower rainfall splash height increased ; when the rainfall splash height was more than 5 meters, it would drop with the higher rainfall splash height increased
( 3 )土槽試驗和定雨強模擬降雨試驗結果表明,雨滴打擊強度對坡面坡面流泥沙含量有顯著影響。單降雨實驗中,當降雨高度小於5m時,無論雨強大小,坡面流泥沙含量隨雨滴打擊強度的增加而增加;當降雨高度大於5m時,坡面流泥沙含量隨雨滴打擊強度的增加而降低。
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