1.
Study on Forecast Model of Lower Layers by the Soil Moisture of Surface Layer;
表层土壤水分预测下层土壤水分的模型研究
2.
Water and nitrogen distribution under subsurface drip fertigation as affected by layered-textural soils
层状土壤质地对地下滴灌水氮分布的影响
3.
Study on Water-holding Ability of Litter and Soil in Different Forest Distributions in Loess Hilly Region
黄土丘陵区不同林分类型枯落物层及其林下土壤持水能力研究
4.
Soil below the ground surface.
下层土地面下的土壤
5.
Water that infiltrates the soil and is located in underground reservoirs called aquifers.
浇灌渗入土壤且位于地下水库或蓄水层之水体。
6.
The materials beneath the soil are usually not many feet deep,
土壤层下的部分通常只有几英尺深，
7.
A sticky, bluish - gray subsurface layer of clay found in some waterlogged soils.
潜育土一种蓝灰色表层下的胶粘的粘土层，见于某些渍水土壤中
8.
Effects of soil thickness on spatiotemporal pattern of soil moisture in catchment level
小流域土层厚度对土壤水分时空格局的影响
9.
Laboratory Studies of Evaporation from the Sand-Layered Soil Column in the Presence of Shallow Water Table;
蒸发条件下夹砂层土壤水盐运移实验研究
10.
Experiment Research on Infiltration and Drainage in Layered Soil Under Furrow Irrigation
沟灌条件下层状土壤入渗与排水实验研究
11.
Study on Soil Water Infiltration under Surge Irrigation;
波涌沟灌条件下土壤水分入渗的研究
12.
Soil Moisture Characteristics under Hedgerow Intercropping System
植物篱模式下土壤水分特征变化研究
13.
Spatial Variability of Soil Moisture in Cotton Field under Drip Irrigation Condition
滴灌方式下棉田土壤水分变异性研究
14.
DIFFERENT VEGETATION'S SOIL WATER DYNAMICS IN DAQING MOUNTAINS
大青山区不同植被下的土壤水分动态
15.
The soil has a substratum of rock.
这土壤下面有层石头。[这土壤有下层石头。
16.
Influence of Soil Treatment Herbicide on Soil Moisture and Soybean Yield under Subsurface Drip Irrigation
地下滴灌条件下土壤处理剂对土壤水分以及大豆产量的影响
17.
Regulation effect of water storage in deeper soil layers on root physiological characteristics and leaf photosynthetic traits of cotton with drip irrigation under mulch
膜下滴灌下土壤深层水分对棉花根系生理及叶片光合特性的调节效应
18.
Influence of dry sand bed thickness on soil moisture evaporation in mobile dune;
流动沙丘干沙层厚度对土壤水分蒸发的影响