1.
On the nitrate-N accumulated characteristics in deep soil layer of winter wheat field in Taihang Piedmont.
太行山山前平原冬小麦田深层土体硝态氮累积特征研究
2.
The Application Experience of Combination Technology with "Resistance" and "Release"in the Deep Expansion Clay Layer of the Shaft
立井过深厚粘土层抗放技术的应用体会
3.
Study on Application of Tri-Axial Deep Stirring Piles in Reinforcing Soil in the Passive Area of Foundation Pits
三轴深层搅拌桩加固深基坑被动区土体的应用研究
4.
Relation between Depth and Shear Wave Speed of Bedrocks and Soils in Hexi District of Nanjing City
南京河西地区岩土体剪切波速与土层深度的关系
5.
Zinc is brought up from lower horizons by plant roots, and is held in the resultant organic.
植物根系从土壤深层吸收锌素，并将其保持在所构成的有机残体中。
6.
Research on the Reliability Design and Method System of Frozen Wall Through Deep Surface Soil;
深表土层冻结壁可靠性设计理论与方法体系研究
7.
Interaction between Pile and Lateral Soil Movements Due to Unsupported Excavation in Soft Stratum;
软弱地层深挖基坑中工程桩与流动土体的相互作用
8.
Comparison of technologies of high-pressure rotational jet soil consolidation of thick and deep cover in Yellow River Tunnel Project Construction
穿黄工程深厚覆盖地层下高压旋喷土体加固施工工艺比选
9.
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，
10.
Non-linear Dynamic Characteristic of the Earth-Rock Dam Constructed on Deep Overburden;
深覆盖层土石坝非线性动态特性分析
11.
A Survey of Changyang Bashan Dance′s Development;
对长阳土家族“巴山舞”深层开发的思考
12.
Regulation Measures for Deep Mixing Pile at Sandy Silt Subgrade
深层搅拌桩遇砂性土地基的调控措施
13.
Slippery Mold Construct of Internal Shaft Lining in Freezing Shaft on Large Sectio Thick Surface Soil
大断面深厚表土层冻结井筒内层井壁滑模施工
14.
Because of the intense cold, the subsoil of the tundra remains permanently frozen to a great depth.
由于严寒，冻土带的底层土仍然长久冷冻得很深。
15.
Temperature and depth's dependences on N_2O emission in the cultivated layer soil
耕层土壤N_2O排放与温度及土壤深度依变性
16.
Cantilever retaining wall design in condition of sick silt base
深厚淤泥土层条件下悬臂式挡土墙设计
17.
Seismic Response Analysis of an Earth-rockfill Dam on Thick Loess Alluvial Deposit
深厚黄土覆盖层上土石坝地震响应特性分析
18.
A specific layer of soil or subsoil in a vertical cross section of land.
地层，岩层处于土地的垂直横截面中的某一具体土层或次土层