针对航空发动机滑油系统镁合金部件的工作环境特点，结合外场出现的滑油系统故障分析和返厂大修某发动机统计资料，发现微生物是引起其腐蚀的主要原因。
It is found that microbe can reduce magnesium alloy corrosion with analyzing its environment, the breakdown of its working system and the statistical data of repaired engine.
通过研制和筛选高性能的水处理药剂，以解决中水回用于循环水所引起的腐蚀、结垢、微生物问题。
Through the study and riddling the advanced prescription, the problems of corrosion, scale and biological fouling about tertiary treated wastewater reuse in cooling water system had been resolved.
这些微生物的存在，特别是可引起故障的微生物的存在会影响冷却水系统的正常运行，引起金属腐蚀，管道堵塞等一系列故障。
These microbes that can cause fault will influence the natural function of cooling water systems, causing corrosion, pipelines damage and so on.
这些微生物的存在，特别是可引起故障的微生物的存在会影响冷却水系统的正常运行，引起金属腐蚀，管道堵塞等一系列故障。
These microbes that can cause fault will influence the natural function of cooling water systems, causing corrosion, pipelines damage and so on.
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