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怎么翻译各位高人：If not a percentage of nitrogen removal is to be maintained but rather a concentration value, the influent concentration is of great influence; if the concentration in a random sample is to be met (e.g. qualified random sample in accordance with the Wastewater Ordinance in Germany), this must be taken specially into account with the dimensioning.这几句话怎么翻译，是说脱氮问题的。
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只看楼主 我来说两句-
gpygtj
沙发
这么简单
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477375bd885e3cba1f9b.rar
文件大小 133 KB
2005-09-20 10:01:20
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zjq1975
板凳
好东西啊!正好用的上.谢谢楼主的慷慨,还有好东西继续上传
2008-12-23 20:06:23
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