降雨对土壤水分分布的影响受土壤初始含水量和垫面的影响。
The effect of rainfall on soil water redistribution was affected by soil initial water content and slope land utilization pattern.
不同植被覆盖度下冻土活动层的土壤水分分布及变化过程存在差异。
There is much difference of the soil moisture's spatial distribution and change processing under different vegetation coverage.
第二部分对渗灌管埋深对灌水均匀度和土壤水分分布的影响进行了试验研究。
In the second part of the thesis, an experimental study on the effect of embedded depth on the uniformity coefficient of irrigation and the distribution of soil moisture was made.
以传统地面灌溉(畦灌)为对照，分析了喷灌条件下，冬小麦农田土壤水分分布特征和水量平衡。
The characteristics of soil water distribution and soil water balance of winter wheat were analyzed under sprinkler irrigation, with surface irrigation (border irrigation) as the control treatment.
模拟结果表明，土壤质地、土壤初始含水率、滴头出流量、滴头埋深等均是影响地下滴灌土壤水分分布的重要参数。
Results show that soil texture, initial soil - water content, trickle discharge rate, the trickle - buried depth and so on are all the I...
据此研究了小区域范围内土壤水分和溶质的运移特征，讨论了土壤水分和盐分分布的空间变异性和统计特征。
Soil water movement and solute transport in the local scale were studied and the spacial variability of soil water content and concentration were discussed.
据此研究了小区域范围内土壤水分和溶质的运移特征，讨论了土壤水分和盐分分布的空间变异性和统计特征。
Soil water movement and solute transport in the local scale were studied and the spacial variability of soil water content and concentration were discussed.
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