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please polish this sentence, thank you
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The column temperature was 30℃ at the beginning, maintained for 5 min, then increased to 40℃ at 1℃min-1, then increased to 60℃ at 2℃min-1, then increased to 80℃ at 4℃/min, then increased to 150℃ at 6℃/min, then increased to 210℃ at 12℃/min. please polish this sentence, thank you! 一个句子中有这么多then ，怎么修改啊  |
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aassxx789(金币+2): 谢谢参与
aassxx789(金币+2): 谢谢参与
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how about "The column temperature was 30℃ at the beginning, maintained for 5 min, then increased to 40℃ at 1℃min-1, increased to 60℃ at 2℃min-1, increased to 80℃ at 4℃/min, increased to 150℃ at 6℃/min,finally increased to 210℃ at 12℃/min." delete all the "then"except the first one ,others will still get your points @winter_north ,how do you think about it ? [ Last edited by Floral-Cai on 2013-5-15 at 18:18 ] |
4楼2013-05-15 18:16:38
5楼2013-05-15 19:56:47
7楼2013-05-15 21:58:03
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Yuanfang, ni zenme kan?  The initial temperature was 30 oC, and maintained at the temperature for 5 min, then was increased to 40 oC at 1 oC/min, (did not keep at this temperature?) to 60 oC at 2 oC/min, then to 80 oC at 4 oC/min, to 150 oC at 6 oC/min, finally the temperature was increased to 210 oC at 12 oC/min. This is my opinion. |
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江南的竹2楼
2013-05-15 17:32
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aassxx789(金币+2): 谢谢参与
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neu2343楼
2013-05-15 18:08
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aassxx789(金币+2): 谢谢参与