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由于土壤的组成及结构的复杂性,其腐蚀源比大气腐蚀复杂得多。本文就金属在土壤中的腐蚀作些探讨,特别较详细地分析土壤中微生物对金属腐蚀的特点及类型。研究表明,参与金属腐蚀过程的细菌,并非本身使金属腐蚀,而是细菌生命活动的结果间接的对金属电化学腐蚀过程产生的影响。随着现代化城乡建设,地下设施日益增多,当今,研究土壤的腐蚀规律及其控制显得格外有意义。
Due to the complexity of soil composition and structure, the corrosion source is much more complicated than atmospheric corrosion. In this paper, metal corrosion in the soil for some discussion, in particular, more detailed analysis of soil microorganisms on the metal corrosion characteristics and types. Studies have shown that bacteria involved in the metal corrosion process do not themselves corrode the metal but rather indirectly affect the electrochemical corrosion process of the metal as a result of bacterial life activities. With the modernization of urban and rural construction, underground facilities are increasing, and now, research on soil erosion and control of the law is particularly meaningful.