soil core

Inc. is a specialized in soft soil tunnel construction enterprises with core competitiveness.

公司是一家专门从事软土隧道施工的企业,具备核心竞争力.

The exploitation of soil resources is always the core problem of oases agriculture development.

水土资源是亁旱区内陆河流域地域分异及绿洲发育的主要物质基础.

Research of Gravelly Soil with Spreading Gradation for Being Used in Soil Core Rockfill Dam

宽级配砾质土在土石坝心墙防渗中的应用与研究

The research on soil reconstruction was core on land reclamation.

土壤重构是土地复垦研究的核心内容。

Progress in research on anti-permeability properties of gravelly soil core material and filter material

砾石土心墙料-反滤料联合抗渗研究进展

The lithosphere is the soil mantle that wraps the core of the earth.

岩石圈就是包裹在地核外的土壤表层.

Study on dispersibility by physical and chemical properties analysis and dispersive test for soil core wall

防渗土料物理化学性质及分散性试验研究

As a core of agricultural ecosystem, soil-plant system loads chemicals and sewage, and is the key of transfer of cadmium to food chain.

而土壤-作物系统是农业生态系统的核心，它是农用化学物质施用及污水灌溉等的主要场所，是Cd向人类食物链迁移积累、直接或间接地危害人体健康的关键环节。

Resin-core incubation technique causes little disturbance to the grassland soil and is a good method to study the net N mineralization of the temperate grassland in field.

树脂芯方法对实验土壤干扰较小，是田间条件下研究温带草原土壤净氮矿化的有效方法。