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李敏5033

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[求助] 句子改写 已有3人参与

求助各位,这个句子应该怎样改写才好啊?多谢!!!!在线等


The adsorbent presents high adsorption capacity and good selectivity for Cu (II) ion,in addition, it still remains high chemical stability and reusability ,the adsorption capacity is up to 85% of the initial saturation adsorption capacity after being used six runs.
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李敏5033: 金币+5, ★★★很有帮助 2014-09-25 08:39:01
The adsorbent has high capacity and highly specific selectivity for Cu (II) ion, with high chemical stability and reusability. The adsorption capacity is up to 85% of its initial saturation adsorption capacity after being used for six runs.
2楼2014-09-24 21:42:43
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感谢参与,应助指数 +1
The adsorbent presents high adsorption capacity and good selectivity for Cu (II) ion,in addition, it still remains high chemical stability and reusability ,the adsorption capacity is up to 85% of the initial saturation adsorption capacity after being used six times.最好能改成被动语态
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3楼2014-09-24 23:10:21
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mac194

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[感谢奖赏]
While remarkably selective for Cu(II) ion, the adsorbent is nearly inert and can retain up to 85% of its initial saturation capacity after six uses

  "inert" = 几乎从不反应, 所以 "remarkable" = high capacity for Cu(II)
  "use" =使用一次; "uses" = 多次使用
  after six uses = after six runs = after being used six times
4楼2014-09-28 01:40:35
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