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0513flpb

至尊木虫 (职业作家)

劈脸一耳巴

[求助] 有机合成--求助翻译两句话-----要求具体操作

The mixture was then cooled, and the resinous melt was washed with ether and treated three times with 10% hydrochloric acid. The acid extracts were
neutralized with ammonia, and the resulting precipitate was filtered, dried, and crystallized.


请把具体的操作说出来!谢谢!!!
一颗心老是牵挂结果,反而更难有收获!
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8814402

至尊木虫 (职业作家)

【答案】应助回帖

认领。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。
2楼2011-07-20 10:50:24
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8814402

至尊木虫 (职业作家)

【答案】应助回帖


0513flpb(金币+2, 翻译EPI+1): 2011-07-20 10:56:15
Mally89(金币+1): 感谢应助!~ 2011-07-23 22:00:59
The mixture was then cooled, and the resinous melt was washed with ether and treated three times with 10% hydrochloric acid. 随后是混合物冷却,数值熔化物以乙醚清洗并用10%盐酸处理3遍。The acid extracts were neutralized with ammonia, and the resulting precipitate was filtered, dried, and crystallized.酸提物用氨水中和,得到的沉淀过滤、干燥并结晶
3楼2011-07-20 10:53:40
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8814402

至尊木虫 (职业作家)

【答案】应助回帖

引用回帖:
Originally posted by 8814402 at 2011-07-20 10:53:40:
The mixture was then cooled, and the resinous melt was washed with ether and treated three times with 10% hydrochloric acid. 随后是混合物冷却,数值熔化物以乙醚清洗并用10%盐酸处理3遍。The acid extra ...

2金币????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
4楼2011-07-20 10:58:04
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0513flpb

至尊木虫 (职业作家)

劈脸一耳巴

Mally89: 虫友,一个帖子只能提出一个问题哦!~如有其他问题还请再开贴求助哦!~ 2011-07-23 22:01:35
引用回帖:
Originally posted by 8814402 at 2011-07-20 10:53:40:
The mixture was then cooled, and the resinous melt was washed with ether and treated three times with 10% hydrochloric acid. 随后是混合物冷却,数值熔化物以乙醚清洗并用10%盐酸处理3遍。The acid extra ...

这个固体用乙醚洗,再盐酸处理。具体的操作您能说说嘛?
一颗心老是牵挂结果,反而更难有收获!
5楼2011-07-20 10:58:13
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8814402

至尊木虫 (职业作家)

【答案】应助回帖

0513flpb(金币+6): 2011-07-20 12:20:41
只是个句子,你的结合专业背景和上下文来理解啊
你这时要求专业指导,不仅仅是翻译求助了
具体这些操作我真的只是原则性明白,细节不甚了了
6楼2011-07-20 11:26:45
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0513flpb

至尊木虫 (职业作家)

引用回帖:
Originally posted by 8814402 at 2011-07-20 11:26:45:
只是个句子,你的结合专业背景和上下文来理解啊
你这时要求专业指导,不仅仅是翻译求助了
具体这些操作我真的只是原则性明白,细节不甚了了

NNM
7楼2011-07-20 13:11:40
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