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关注：1
2013-05-23 12:21
求翻译：approximate amounts of hydrogen peroxide solution were added to the reaction solution by constant-flow pump in 1 h as the pH value of the solution was stabilized to 4.00是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
approximate amounts of hydrogen peroxide solution were added to the reaction solution by constant-flow pump in 1 h as the pH value of the solution was stabilized to 4.00
问题补充： |
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2013-05-23 12:21:38
的过氧化氢溶液近似量加入到通过定量泵将反应溶液在1小时的溶液的pH值稳定在4.00
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2013-05-23 12:23:18
大致数量的氢过氧化物增加了解决方案的反应的解决方案不断的流泵1H中的PH值是稳定的解决方案,4
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2013-05-23 12:24:58
当解答的PH值被稳定了到4.00，近似相当数量过氧化氢解答在1 h增加了到反应解答由恒定流动泵浦
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2013-05-23 12:26:38
过氧化氢溶液近似大量由 1 h 的恒流量泵被添加到反应解决方案，当溶液的 pH 值稳定到 4.00
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2013-05-23 12:28:18
正在翻译，请等待...
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