- 回归水流
- 逆流回流
- return: vi. 1.回转，回来，回去，返回，折回 ( to)。 ...
- flow: vi. 1.流，流动。 2.(血液等)流通，循环。 3. ...
- cash flow return: 现金流量收益
- cash flow return on investment: 投资的现金流回报
- closed full flow return: 闭式满管回水; 具有闭式水箱
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return flow中文什么意思
- 回归水流
- 逆流回流
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例句与用法
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- Clinical observation of cardiac light murmur and cardiac tricuspid valve return flow in normal children
正常儿童心脏轻度杂音与瓣膜返流的临床观察 - High - speed stripper can effectively wipe off returning flow of fibres and decrease stopping rate , thus protecting doffer card clothing
高速清洁辊有效去除返花，降低停车率，保护道夫针布。 - Instead of closed boundary conditions which will bring large pressure effects because of return flow , a flow through boundary condition is adopted
该模型的主要特点是采用开放边界条件，从而可以避免原有封闭模型因回流问题而产生的复杂效应。 - Glenn noted the water that percolates out from normally irrigated soil , technically known as irrigation return flow , is often as salty as 10 percent seawater
格伦指出，从淡水灌溉的土壤渗出的水，专业名称叫做“回流” ，通常它的含盐度也相当于像海水盐度的10 % 。 - 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 )耕作制下紫色土的产流主要机制是： 1 )当雨前土壤含水量未达到饱和状态时，表面产流起始时间有明显滞后现象，这与紫色土的快吸水性和较多非毛管孔隙密切相关；当雨前土壤较干燥，降雨初期雨强较大时，易形成临时相对不透水表层，表面产流峰也有明显滞后现象。 2 )表面径流的产流方式主要是超渗产流，当土壤达到饱和状态后，有四川大学博士学位论文小部分回归流发生，但主要是饱和超渗产流发生，因为紫色土的相对不透水层和其它透水障碍层不明显。 3 ）壤中流主要是饱和产流，与降雨过程有明显的滞后，而且雨停后的壤中流产流历时与降雨特征无关。
百科释义
Return flow is surface and subsurface water that leaves the field following application of irrigation water. While irrigation return flows is a point source, they are expressly exempted from permit requirements under the Clean Water Act (P.
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