1) SPAC water transfer
SPAC水分运动
2) water transfer model in SPAC
SPAC水分运移模型
3) SPAC water circulation
SPAC水分循环
5) water movement
水分运动
1.
Numerical Simulation for 1-D Water Movement in Unsaturated Soil;
一维非饱和土壤水分运动的数值模拟
2.
Experimental study on water movement of latosol under drip irrigation;
滴灌条件下砖红壤水分运动试验研究
3.
Under different rainfall intensities,water movement in seashore saline soil was basically similar, and the whole process of water movement was divided into two phases,namely rapidly decreasing phase of water suction and slowly rising phase of water suction.
结果表明 :7,14和 2 8mm的雨量下 ,滨海盐渍土土壤剖面的水分运动规律基本相似 ,水分运动的整个过程可分为两个阶段 ,即入渗控制阶段和蒸发控制阶段。
6) water flow
水分运动
1.
The characteristic finite element method is applied to discretize the model of 1-Dwater flow in unsaturated soils with variable θ during infiltration and evaporation ,and the characteristic finte element model is obtained.
应用特征有限元法,对以含水率θ为因变量的一维非饱和土壤水分运动模型在入渗、蒸发条件下进行离散化,得到了该模型的特征有限元数值模型,所得数值模型形式简单、计算精度高、用时少,符合实际工作要求。
2.
Rock fragments in the soil may affect the soil structure and the tortuosity of water flow paths, which may further influence the hydrological process, soil water movement and its validity.
由于成土原因和人类活动,不同数量、不同种类的碎石覆盖表土和嵌入土壤以及碎石夹层经常存在,碎石的存在不仅会改变土壤的某些物理和化学性质,还会进而影响地表水文过程、土壤水分运动及有效性。
补充资料：南美洲运动会和南十字运动会
1922年在巴西举行过1届南美洲运动会,参加者限于南美洲国家。1978年在玻利维亚举行过 1届南十字运动会，参加国有阿根廷、玻利维亚、巴西、智利、厄瓜多尔、巴拉圭、秘鲁和乌拉圭8国。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条