1.
Comparative Experiment of Finger Flow of Homogeneous Soil and Layered Soil
均质土壤及层状土壤的指流对比实验
2.
Effect of the sand layer position on the phreatic evaporation in the layered soil profile;
层状土壤中砂层层位对潜水蒸发的影响
3.
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
4.
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
5.
Rising Capillary Water Transported Characteristics of Layered Soil
层状土壤上升毛管水运移特性试验研究
6.
Designating soil or minerals occurring in flaky layers.
板状的标明片状层的土壤或矿物的
7.
The Structure Status and Effect of Topsoil in Loess Plateau;
黄土地区表层土壤结构状况与效应研究
8.
Present Situation and Evaluation of Heavy-metal Pollution in the Surface Layer Soil of Jilin City
吉林市城市表层土壤中重金属污染状况研究
9.
Soil below the ground surface.
下层土地面下的土壤
10.
An Arctic mound or conical hill, consisting of an outer layer of soil covering a core of solid ice.
冰举丘北冰洋土丘或丘状小山，由土壤外层履以固体冰丘组成
11.
Study on Water Deficit of the Topsoil over the Chinese Loess Plateau Mesa Region
中国黄土高原塬区表层土壤水分盈缺状况的研究
12.
RESEARCHES ON THE POTASSIUM SUPPLY OF SOILS Ⅳ. UTILIZATION OF SOIL INTERLAYER POTASSIUM BY GRAMINACEOUS AND LEGUMINOUS CROPS
土壤钾素供应状况的研究——Ⅳ.禾谷类及豆类作物对土壤层间钾的利用
13.
This topsoil tends to wash away.
表层土壤要冲掉了。
14.
a layer in a soil profile.
土壤的剖面中的一层。
15.
In ABC soil, the uppermost zone of soil, containing humus; topsoil.
淋溶层在ABC层土壤中最上面的一层，含有腐殖土；顶层土壤
16.
The soil has a substratum of rock.
这土壤下面有层石头。[这土壤有下层石头。
17.
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
18.
Soil moisture regime evaluation and time-space change in root region at growing season in Heilongjiang;
黑龙江省作物生长季根层土壤水分状况评价与时空变化规律研究