surface soil
英 [ˈsɜːfɪs sɔɪl]
美 [ˈsɜːrfɪs sɔɪl]
网络 表层土; 表土; 表层土壤
双语例句
- In loessal regions and alluvial valley fills of the western United states, both surface soil and subsoil are commonly friable.
在美国西部黄土区和冲积河谷里，表土和底土一般是容易破碎的。 - It was then transported through the tree to the leaves, where concentrations are higher than in the twigs, trunk or surface soil.
被树根吸取的金子被输送到枝干和叶子中，金子在叶子中的密集度比在树枝、树干和表层土壤中都要高。 - Leaching tests were carried out with different simulating acid rain on the surface soil of Burozem.
用不同酸度的模拟酸雨对棕壤进行室内的淋洗试验。 - Preliminary Studies of Felling Influence on the Surface Soil's Main Chemical Properties on Skidding Road
采伐对集材道表层土壤主要化学性质影响的初步研究 - When water-resisting layer is required by the surface soil layer, the water-resisting layer shall be levelly and smoothly overlapped with side and front slopes to prevent surface water from infiltrating.
表土层需作隔水层时，隔水层应与边、仰坡搭接平顺，防止地表水下渗。 - 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； - Further confusing the issue were high surface soil tests for K.
表层土壤钾测试值高又进一步混淆了问题。 - 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 - The surface soil may be intensively piled up for landscaping.
表层土可集中堆存，用作绿化用土。 - Influence of Subtropical Forest Ecosystems Types on Spatial Heterogeneity of Surface Soil Organic Carbon
森林类型对土壤表层有机碳空间异质性的影响 - Conclusion Cellulose-degrading bacteria can be isolated from decayed leaves, surface soil and polluted water bodies under room temperature.
结论从腐烂的树叶、腐烂树叶下的表层土壤和污染水体中均能分离出常温下具有纤维素酶活性的菌株。 - The surface soil and the unconsolidated mantle rock beneath it form only a thin venner.
地表土壤和它下面的未固结的风化层只是形成一个很薄的盖层。 - 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 - 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 - 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。 - Bare soil is protected from the impact of rainfall which can cause surface soil crusting, compaction, and erosion.
塑料薄膜覆盖使裸土免受降雨引起的表土结壳、压实和侵蚀。 - Study of spatial variability and stochastic modeling of surface soil permeability
表层土渗透系数空间变异与随机模拟研究 - Surface Soil Moisture Estimation Based on ASAR Dual-Polarized Data Using Semi-Experience Model
基于ASAR双极化雷达数据的半经验模型反演土壤湿度 - 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 - Effect of Different Cultivation Methods on Maintenance Capacity of Water and Fertilizer, Surface Soil and Yield of Corn
不同耕作方式对土壤耕作层水、肥保持能力及玉米产量的影响分析 - 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。 - Quick Construction Technology of Big Section Deep Shaft with Freezing Surface Soil
大断面深立井井筒冻结表土段快速施工技术 - The surface soil salt content increases gradually from south to north in the horizontal direction.
结果表明，在水平方向上，由南至北，表土含盐量逐渐增大。 - Comparison and application of remote sensing and geostatistics methods to spatial distribution of surface soil organic carbon
遥感与地统计方法在表层土壤有机碳空间格局研究中的应用比较 - Characteristics and Sources of Polycyclic Aromatic Hydrocarbons in Surface Soil from Chemical Industrial Areas
化工区土壤中多环芳烃的污染特征及其来源分析 - Abstract: because the construction of water conservancy projects and hydroelectric projects peels off more surface soil and occupies large area, compilation and implementation of soil and water conservation scheme are important measures to prevent soil loss by artificial activities.
文摘：水利水电工程建设项目剥离表土多，施工占地面积大，对其进行水土保持方案编制和实施，是防治人为活动造成水土流失的重要措施。 - 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。 - Effect of TiO_2 on photodegradation of chlorpyrifos in surface soil
TiO2对毒死蜱在土壤表面光降解的催化作用 - In comparison with barren slope, a pilot study of hydrology effect of artificial woodland surface soil in semi-arid low mountainous upland region of western Liaoning province was carried out.
以荒山为对照，对辽西半干旱低山丘陵区人工林地表层土壤水文效应进行了初步研究。 - 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