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關注:1
2013-05-23 12:21
求翻譯:分析,統計,評價得出蘭州市地表水污染一生物、有機類為主,無機、金屬類次之。水質情況均達到國家三級標準,污染程度在2003-2007年減輕是什么意思?![]() ![]() 分析,統計,評價得出蘭州市地表水污染一生物、有機類為主,無機、金屬類次之。水質情況均達到國家三級標準,污染程度在2003-2007年減輕
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2013-05-23 12:21:38
Analysis, statistics, evaluation come to Lanzhou City surface water pollution biology, organic-based, inorganic, followed by metals. Water quality have reached three national standards, pollution levels in 2003-2007 to reduce
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2013-05-23 12:23:18
正在翻譯,請等待...
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2013-05-23 12:24:58
The analysis, the statistics, the appraisal obtains a Lanzhou city surface water pollution living thing, the organic kind primarily, inorganic, Jin Shulei is next.The water quality situation achieved the national three levels of standards, the pollution degree reduces in 2003-2007 year
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2013-05-23 12:26:38
Analysis, statistics, and evaluation of surface water pollution in Lanzhou city a biological, organic, inorganic, metal classes following behind. Reach national levels of water quality standards, pollution levels in 2003-2007 reduction
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2013-05-23 12:28:18
正在翻譯,請等待...
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