infiltration pipe 中文意思是什麼
infiltration pipe
解釋
滲水管- infiltration : n. 1. 滲入；【醫學】浸潤。2. 【軍事】滲透，通過；滲透活動。3. 【化學】滲濾。
- pipe : n 1 管，導管，筒。2 煙斗，煙袋；一袋煙。3 〈古語〉笛，管樂器；【航海】（水手長的）哨子（聲）；〈p...
-
Standard practice for infiltration and exfiltration acceptance testing of installed precast concrete pipe sewer lines
安裝的預制混凝土污水管道的表面滲入和滲出的驗收檢驗的標準實施規程 -
Standard practice for infiltration and exfiltration acceptance testing of installed precast concrete pipe sewer lines metric
安裝的預制混凝土污水管道的表面滲入和滲出的驗收檢驗的標準實施規程 -
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 ）耕作制下紫色土的產流主要機制是： 1 ）當雨前土壤含水量未達到飽和狀態時，表面產流起始時間有明顯滯后現象，這與紫色土的快吸水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水表層，表面產流峰也有明顯滯后現象。 2 ）表面徑流的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，因為紫色土的相對不透水層和其它透水障礙層不明顯。 3 ）壤中流主要是飽和產流，與降雨過程有明顯的滯后，而且雨停后的壤中流產流歷時與降雨特徵無關。 -
Application of self - made infiltration irrigation pipe for cucumber cultivation in greenhouse
自製滲灌管在大棚黃瓜栽培中的應用研究 -
Standard test method for hydrostatic infiltration testing of vitrified clay pipe lines
上釉陶土管道的水壓滲入檢驗的標準試驗方法 -
Pipe flow and infiltration on granite slope in three gorges area of the yangtze river
長江三峽花崗巖坡面管流與滲流實驗研究
分享友人