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关注:1
2013-05-23 12:21
求翻译:Wet deposition is the process by which acids with a PH below 5.6 are removed from the atmosphere in the form of rain, snow, sleet, and mist.是什么意思?![]() ![]() Wet deposition is the process by which acids with a PH below 5.6 are removed from the atmosphere in the form of rain, snow, sleet, and mist.
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