科学家指出，树木可以滤去土壤和地下水中的污染物，从而改善了农场周围的水质。
Scientists say the trees can also improve water quality around farms by removing pollutants from soil and groundwater.
目前，在污水、废气、土壤和地下水污染治理及固体废弃物处置方法中，生物技术已得到广泛应用。
At present, biological technology has been applied extensively in the treatment of sewage, discharge gas, soil, groundwater and solid waste.
三氯乙烯（TCE）在工业生产中的大规模使用，使其成为土壤和地下水中分布最广泛的污染物之一。
Trichloroethylene(TCE) was widely used in industrial production. TCE is one of most ubiquitous pollutants in soil and groundwater.
有时，如果不实施土壤和地下水调查，不能确定污染状况和程度。我们会建议开展二期环境现场评估。
Sometimes, if you do not implement the soil and groundwater survey, can not determine the degree of pollution and the extent of pollution.
通过模拟实验对渗滤液中的氨氮在土壤和地下水中的迁移转化进行了研究，从而得出渗滤液对土壤的影响程度和规律。
Study on transfer and transformation of NH3-N from leachate in soil and groundwater was carried out by simulated experiment, influence extent and law of leachate pollution on soil were achieved.
以河北曲周县北部盐渍土区为基地，重点研究了土壤和地下水以阴离子组分为基础的化学类型的动态，以及主要化学组分的垂向变化和动态。
The dynamics of chemical types and main components in vertical profile of soil and groundwater in salt affected soil area are focused in this paper.
目前，我们正在非常迅速地失去我们的地下水、破坏土壤养分，而农民们正在欠债，因为他们依赖于化肥和其它投入。
At the moment we are losing our groundwater very quickly, destroying soil nutrients, and farmers are going into debt because they are dependent on fertiliser and other inputs.
隐伏硫化物矿体在地下水的作用下，在其覆盖层浅部含铁锰氧化物和有机质的土壤中形成盐晕。
Saline Halos are often formed in the soil containing Fe and Mn oxides and organic material by a concealed sulfide ore body under the action of the ground water.
地源热泵系统包括地下水热泵系统、土壤源热泵系统和地表水热泵系统。
GSHP can be subdivided into groundwater heat pump (GWHP), ground-coupled heat pump (GCHP), and surface water heat pump (SWHP).
它们依靠地下水源和土壤层生存。
They rely on groundwater sources and the soil layer to survive.
垃圾掩埋除了对土壤造成污染外，垃圾中的包装材料和一些残骸中含有的有害金属和有毒化合物，也能对地下水源造成污染。
Apart from the land that landfills pollute, they can also poison underground reservoirs of water with metals and dangerous chemicals from packaging materials and other debris.
结果表明，土壤水动态主要受降雨、灌溉和地下水埋深的影响。
It is showed that the soil-water dynamic is influenced by precipitation, irrigation and the level of ground water.
利用煤矸石填充塌陷区，对矿区土地复垦起到一定的积极作用，但煤矸石的淋溶渗滤液，已给地下水资源和土壤带来了极大的污染。
There is some significance in reclamation by filling the depressions with coal gangue, but this method makes serious environment pollution, especially, to the groundwater and soil.
从土壤-地下水主组分的垂向变化及其动态分析，它们反映了所处的河流微地貌部位、气候和人为措施等的影响，并遵循着地球化学组分的迁移规律。
The dynamics of the vertical variations for main component in the soil groundwater reflects the influences of landform, climate, man made measures and the migration law of geochemical components.
可以钻井或打井，视土壤、岩石和地下水位的高度而定。
Wells can be drilled, or dug, depending on the soil and rock and the height of the water table.
介绍了利用电动力学技术强化土壤及地下水原位生物修复的原理和最新进展。
The principles of enhancement of in situ bioremediation of contaminated groundwater and soils by electrokinetics and its advances in research and applications were reviewed.
基地中的砂质土壤和浅层地下水曾经孕育了一片繁茂的北美黄松林。
A notable Ponderosa pine forest once thrived on the site's sandy soils and shallow groundwater.
三氯乙烯（T CE）在工业生产中的大规模使用，使其成为地下水和土壤中分布最为广泛的污染物之一。
Trichloroethylene (TCE) has become one of the most ubiquitous pollutants in groundwater and soil due to its wide use in industrial production.
土壤中普遍存在的大孔隙使水及溶质快速穿过土壤，污染地下水，确定土壤大孔隙流性质需要大量的野外和室内实验。
Water and solutes go fast through the macropores in soil and pollute groundwater. Field and laboratory tests are needed to determine the macropore flow properties.
如果这些漏洞不及时被发现修补，垃圾渗滤液将会透过孔隙进入地下水和土壤。
The leachate will penetrate to the ground water and the soil if these holes don't patch immediately.
阿特拉津具有土壤淋溶性，易被雨水、灌溉水等淋溶至较深层土，或是随地表径流进入地表水和地下水中。
Atrazine has a good solubility in soil, so it easily migrates to deep layer or transported to the surface water or groundwater by the river.
确定土壤大孔隙结构，可以很好地理解和预测水及溶质在有大孔隙土壤中的运移，保护地下水环境。
Determining the structure of macropore can better understand and predict the behavior of water and solutes in macroporous soil, and help to protect the environment of underground water.
综述了铁在地下水、湖泊和河流水源及相关土壤中循环转化的规律。
This paper reviewed the iron cycles in soil and water system including the groundwater, lakes and rivers.
塔克拉玛干沙漠公路沿线气候恶劣、土壤和浅层地下水的含盐量高，沿线天然植被稀少，沙漠腹地仅发现12种能忍耐干旱和抗盐的植物种。
Due to the extremely arid climate and high salt context in soil and underground water, the vegetation is very sparse and only 12 species of plants were found in the center of Tarim basin.
暗管排水可以很好的控制排除农田地下水和土壤含水量，提高土地利用率。
Pipe drainage system has big control of excluding agricultural groundwater and soil moisture and raise the utilization of land area.
暗管排水可以很好的控制排除农田地下水和土壤含水量，提高土地利用率。
Pipe drainage system has big control of excluding agricultural groundwater and soil moisture and raise the utilization of land area.
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