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  • 匿名
关注:1 2013-05-23 12:21

求翻译:17分以前,PH>6,为一阶段,期间PH变化较缓慢,脱除效率为100%是什么意思?

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17分以前,PH>6,为一阶段,期间PH变化较缓慢,脱除效率为100%
问题补充:

  • 匿名
2013-05-23 12:21:38
17 minutes ago, PH> 6, is a stage, PH change during the slow, 100% removal efficiency
  • 匿名
2013-05-23 12:23:18
正在翻译,请等待...
  • 匿名
2013-05-23 12:24:58
Before 17 minutes, PH>6, is a stage, the period PH change is slow, the removing efficiency is 100%
  • 匿名
2013-05-23 12:26:38
17 min ago, PH>6, is a stage, during the PH changes more slowly, the removal efficiency of 100%
  • 匿名
2013-05-23 12:28:18
17 minutes ago, PH> 6, is a stage, PH change during the slow, 100% removal efficiency
 
 
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