surface soil

英 [ˈsɜːfɪs sɔɪl]

美 [ˈsɜːrfɪs sɔɪl]

网络  表层土; 表土; 表层土壤

英英释义

noun

• the layer of soil on the surface
  Synonym:topsoil

双语例句

• The sample is from the surface soil that scientists say covers a layer of ice.
  科学家称上面覆盖一层冰的土壤样品是来自火星表层。
• The surface soil may be intensively piled up for landscaping.
  表层土可集中堆存，用作绿化用土。
• The evaporating capacity of surface soil in mobile dune is mostly rest with thickness of dry sand bed, with the increasing of dry sand bed thickness, the evaporating capacity reduce gradually.
  流动沙丘土壤表层蒸发量主要取决于干沙层的厚度，表现为随着干沙层厚度的增加，沙丘表层的蒸发量逐渐降低。
• The results of the experiment shows: to apply manure in crab paddy field can improve the water and surface soil temperature, oxido-reduce the electric potential, restrain the original accumulation.
  试验结果表明，施用农肥可提高养蟹田的水温、表土温和氧化还原电位，抑制还原物积累。
• Effect of Addition of TiO_2 and the Thickness of Surface Soil on Photodegradation of Carbendazim Therein
  表层土添加TiO2与土壤厚度对多菌灵光解的影响
• The adsorption of surface soil fits the liner adsorption well, and there exists no saturated adsorption capacity.
  表层土壤的吸附具有较好的线性行为，不存在饱和吸附量；
• Material composition of city surface soil in Harbin in relation to sand-dust weather
  哈尔滨城市地表土的物质组成与沙尘天气
• Pollen distribution patterns of surface soil sample in Qinghai of China and their relationship with vegetation
  青海表土花粉分布规律及其与植被的关系
• Storage Theory-based Research on the Optimal Surface Soil Resource Flow in Open-pit Mines
  基于存储论的露天矿表土资源流优化研究
• Probe into the Construction Method of Inclined Shaft on Sand and Gravel Aquifer in Surface Soil Section
  蓝田、长安人工林地土层含水量研究表土段沙砾含水层斜井施工方法探索