He pointed out that eco-disasters, like soil contamination and land desertification would be some of China's biggest problems in the next 3 years.
他指出，目前百分之卅的土地遭到几百种重金属污染，黄河断流、长江水系崩溃、北方沙漠化，生态难民会是未来三年最严重的问题。
The pollution produced in the process of oil exploitation, refining, transporting and waste oily water draining has become an important resource to soil contamination.
石油的开采、冶炼和运输过程的污染和泄漏及含油废水的排放等已成为土壤污染的重要来源。
Heavy metal contamination is extremely harmful in soil contamination. It is one of the research priorities in the world to control and remedy heavy metal contamination.
重金属污染是土壤污染中危害极大的一类，重金属污染的防治及其修复是目前国际上研究的热点之一。
The problem of soil environment in our country is stressed increasing, soil contamination becomes the serious hidden trouble of the quality safe of agricultural products.
我国面临的土壤环境安全问题日益突出，土壤污染成为农产品质量安全严重隐患。
Ideally this should be spread on land as an organic fertiliser and soil conditioner, however great care will be required to ensure that this does not become a further source of soil contamination.
从理想上来说，这些污泥应该传布在土壤中成为有机肥和土壤调节剂，然而，还必须非常谨慎而不至于成为污染土壤的根源。
Similarly, 85% of Latinos and 79% of Asians said they worry a great or a fair amount about contamination of soil and water by toxic waste, compared with 71% of whites.
85%的拉丁裔人和79%的亚裔人非常担心有害物质导致的水土资源污染问题，而在同一问题上，白人受访者的中选率为71%。
The heavy metal contamination of urban soil in China is caused by industrial pollutant discharge, metal mining and smelting, family coal combustion, rubbish exudation and vehicle emission.
中国城市土壤重金属污染的主要来源是工业“三废”排放，金属采矿和冶炼，家庭燃煤，生活垃圾，汽车尾气排放。
Human's irrational development activities have brought serious effects to soil environment, such as desertification, soil erosion, salination, and contamination etc.
人类不合理的开发行为给土壤环境带来了沉重的负面影响，主要表现为土壤沙化、土壤侵蚀、土壤盐渍化、土壤污染等。
Under the intrude of the wastewater and particle power and mine gangue, the soil was suffered different level contamination, which did harm to agro-ecosystem and man health.
矿区土壤在矿山废水、粉尘以及矿山尾矿等的侵入下受到了不同程度的污染，给矿区的农业生态系统和人们的健康带来了危害。
Bioremediation technologies are regarded as one of the most promising methods in soil remediation for their low expense, no secondary contamination and reliable effect of treatment.
近年来生物修复技术因具有处理费用低、不产生二次污染且处理效果可靠有效的特点被认为是最具生命力的一种土壤处理手段。
Due to the harm to mankind's health and the pollution to environment, especially to water and soil, the chlorophenols was ranked with the priority controlled contamination in many countries.
氯酚化合物由于其对人类身体健康的危害和对环境所造成的污染，尤其是对水体和土壤的污染，被许多国家列为环境优先控制污染物。
The soil and vegetable Hg had close relations with atmosphere Hg, and the automobile exhaust Hg contamination degree of the highway profiles increased with increasing road age and vehicle flow.
大气汞含量与蔬菜和土壤的汞污染具有明显的相关性。公路系统汽车尾气汞污染强度随公路路龄、车流量增大而增强。
When appropriate, bulk samples are collected of food, drinking water, soil, and other matrices in order to determine concentrations of fungal, bacterial, or protozoan contamination.
适当的时候，采集食物、饮用水、土壤和其他矿石的大块样品用来确定真菌、细菌或原生动物污染物浓度。
Isotope dilution method was adopted in lab for the study of the effect of crude oil contamination on the rate of nitrogen mineralization and nitrification in soil.
在实验室中用同位素示踪法，研究了土壤中不同石油污染量对氮矿化及硝化速率的影响。
Of artificial pollution, it only impacted on the soil layers at surface and resulted in its high manganese, while the deep soil layers are similar to those without contamination.
人为污染主要影响土壤表层，以表层土壤中高锰为特征，其深层土壤中锰与无污染状态相似。
It is of great significance to the study of ionic contamination that the electrical conductivity of pore fluid in saturated sandy soil reflects the ion content.
饱和砂性土的孔隙水电导率直接反映了孔隙水中离子的含量，对研究土体离子污染有重要意义。
The research results indicated: soil and water conservation measures are important means to control nonpoint source contamination, protect water source quality and ensure drinking water security.
结果说明，水土保持措施是防治非点源污染，保护水源水质，保障饮水安全的重要手段。
The research results indicated: soil and water conservation measures are important means to control nonpoint source contamination, protect water source quality and ensure drinking water security.
结果说明，水土保持措施是防治非点源污染，保护水源水质，保障饮水安全的重要手段。
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