水稻土中铁的微生物还原过程在土壤环境化学方面具有特殊的意义。
The process of iron reduction by the microorganism has an important significance in the soil environmental chemistry of paddy slurry.
肼类燃料在土壤环境中与粘土的作用最强，主要存在着物理吸附与化学降解两个方面。
It may be concluded that principal reactions between the hydrazine fuels and clay are physical absorption and chemical degradation.
通过长株潭地区环境地球化学调查工作的实施，对长株潭地区土壤环境地球化学研究的工作方法进行了初步研究。
The study on the soil environmental geochemistry in Chang-Zhu-Tan area shows that heavy metals in the industrial area were seriously polluted.
采用埋片试验和电化学试验研究了X60管线钢在陕京管线典型土壤环境中的腐蚀性。
The buried tests and the electro-chemical experiments were applied to investigate the corrosion sensitivity of X60 steel in typical soil environments of Shan-Jing gas pipeline.
论述了北京市土壤元素含量和农作物优质高产与土壤环境中化学元素有密切的关系。
This paper demonstrates elements contents of soil in BeiJing City and the high grade and yield of crops has closely relationship with the following soil chemical elements.
土壤生物可以作为化学物质对土壤环境危害的有价值的指示生物。
Soil organisms can provide valuable indicators for the risks of chemicals in soil environment.
此文从土壤中化学元素含量高低的角度分析了7种癌症高发区的土壤环境。
This article according to chemical element content height Angle has analyzed 7 kind of cancer; succeeding in the high occur area soil environment from the soil.
此文从土壤中化学元素含量高低的角度分析了7种癌症高发区的土壤环境。
This article according to chemical element content height Angle has analyzed 7 kind of cancer; succeeding in the high occur area soil environment from the soil.
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