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关注：1
2013-05-23 12:21
求翻译：可调节PH值，供给营养和微量元素，可生存世代周期长，填料不易堵塞，压降小是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
可调节PH值，供给营养和微量元素，可生存世代周期长，填料不易堵塞，压降小
问题补充： |
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2013-05-23 12:21:38
Can adjust the PH value, the supply of nutrients and trace elements, can survive long generation cycle, filler clogging, low pressure drop
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2013-05-23 12:23:18
Adjustable PH value, and the supply nutrients and trace elements that can survive long cycle and stuffing is not easy generation plug, voltage drop small
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2013-05-23 12:24:58
May adjust the PH value, the supplies nutrition and the trace element, may survive the generation cycle to be long, the padding not easy to stop up, the pressure drop is small
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2013-05-23 12:26:38
Adjustable PH value, supplying nutrients and trace elements, can survive long cycle from generation to generation, the packing is not easy to plug, smaller pressure drop
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2013-05-23 12:28:18
Can adjust the PH value, the supply of nutrients and trace elements, can survive long generation cycle, filler clogging, low pressure drop
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