無障礙的水面 的英文怎麼說

中文拼音 [zhàngàideshuǐmiàn]
無障礙的水面 英文
clear water
  • : 無Ⅰ動詞(沒有) not have; there is not; be without Ⅱ名詞1 (沒有) nothing; nil 2 (姓氏) a surn...
  • : Ⅰ動詞(阻隔; 遮擋) block; hinder; obstruct Ⅱ名詞(遮擋物) barrier; block; obstacle
  • : 動詞(妨礙; 阻礙; 遮蔽) hinder; obstruct; be in the way of
  • : 4次方是 The fourth power of 2 is direction
  • : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
  • : Ⅰ名詞1 (頭的前部; 臉) face 2 (物體的表面) surface; top 3 (外露的一層或正面) outside; the ri...
  • 障礙 : 1 (阻礙) hinder; obstruct; rub; bar; stick2 (阻擋前進的東西) obstacle; obstruction; barrier; ...
  • 水面 : the surface of the water; table水面操縱 surface manoeuvering; 水面導航 surface navigation; 水面發...
  1. When soil antecedent condition is dry and the initial rainfall intensity is high, peak surface runoff also considerably lag behind that of rainfall, because of the formation of temporary relative impermeable top layer ; b ) surface runoff is controlled primarily by infiltration - excess runoff mechanism under unsaturated condition ; the major fraction of surface runoff are dominated by saturated infiltration - excess runoff response, only a small fraction by return flow mechanism when soil is saturated ; c ) subsurface flow is dominated by saturated runoff mechanism, and the duration of subsurface post the rainfall end is dependent upon rather the soil properties than the rainfall characteristics ; d ) subsurface flow intensity in cultivated soil layer ( 0 ~ 20cm ) is high up to 35mm / h when rainfall intensity is up to 120mm / h, indicating the existing of macropores and pipe flow in cultivated layer

    2 )耕作制下紫色土產流主要機制是: 1 )當雨前土壤含量未達到飽和狀態時,表產流起始時間有明顯滯后現象,這與紫色土快吸性和較多非毛管孔隙密切相關;當雨前土壤較乾燥,降雨初期雨強較大時,易形成臨時相對不透表層,表產流峰也有明顯滯后現象。 2 )表徑流產流方式主要是超滲產流,當土壤達到飽和狀態后,有四川大學博士學位論文小部分回歸流發生,但主要是飽和超滲產流發生,因為紫色土相對不透層和其它透層不明顯。 3 )壤中流主要是飽和產流,與降雨過程有明顯滯后,而且雨停后壤中流產流歷時與降雨特徵關。
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