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penang2010

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[交流] 【求助】求助翻译一段英语

the mixture is refluxed for 2–3 hours on a hot plate until the unreacted
zinc dust collects in balls. The hot solution is then poured through a fine copper sieve,with stirring, into
30 l. of ice water.
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penang2010(金币+1):谢谢参与
the mixture is refluxed for 2–3 hours on a hot plate until the unreacted zinc dust collects in balls. The hot solution is then poured through a fine copper sieve,with stirring, into 30 l. of ice water.
使混合物在热板上回流2到3个小时直到那些未反应的锌粉熔为球状。然后将(热板上的)热溶液通过铜筛边搅拌边倒入30(公)升的冰水中。
2楼2011-03-01 20:44:31
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zhanglb130

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penang2010(金币+1):谢谢参与
反应物在加热板上回流2-3小时,一直到没有反应的锌粉成一团,然后将热的溶液通过一个精制的铜滤网过滤,边搅拌边过滤到30L 冰水中。

[ Last edited by zhanglb130 on 2011-3-1 at 20:54 ]
3楼2011-03-01 20:51:54
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引用回帖:
Originally posted by Mally89 at 2011-03-01 20:44:31:
the mixture is refluxed for 2–3 hours on a hot plate until the unreacted zinc dust collects in balls. The hot solution is then poured through a fine copper sieve,with stirring, into 30 l. of ice w ...

刚想到,这里应该翻译成特制的铜筛。。。
4楼2011-03-01 21:08:21
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penang2010(金币+1):谢谢参与
引用回帖:
Originally posted by zhanglb130 at 2011-03-01 20:51:54:
反应物在加热板上回流2-3小时,一直到没有反应的锌粉成一团,然后将热的溶液通过一个精制的铜滤网过滤,边搅拌边过滤到30L 冰水中。

[ Last edited by zhanglb130 on 2011-3-1 at 20:54 ]

正确
5楼2011-03-01 21:13:03
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