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關(guān)注:1
2013-05-23 12:21
求翻譯:向燒瓶中加入N-羥甲基丙烯酰胺和適量對(duì)苯二酚(阻聚劑),控制一定的真空度,使其在60℃下減壓回流,繼續(xù)攪拌反應(yīng)1 h。是什么意思?![]() ![]() 向燒瓶中加入N-羥甲基丙烯酰胺和適量對(duì)苯二酚(阻聚劑),控制一定的真空度,使其在60℃下減壓回流,繼續(xù)攪拌反應(yīng)1 h。
問題補(bǔ)充: |
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2013-05-23 12:21:38
正在翻譯,請(qǐng)等待...
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2013-05-23 12:23:18
正在翻譯,請(qǐng)等待...
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2013-05-23 12:24:58
Joins the N- methylol acrylic amide and the right amount hydroquinone to the flask in (polymerization retarder), controls certain vacuum degree, causes it in 60℃ under the reduced pressure backflow, continues to stir responds 1 h.
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2013-05-23 12:26:38
Flask add n-methylol acrylamide and amount of hydroquinone (inhibitor), control some of the vacuum degree to make it 60 ℃ under reduced pressure backflow, continues to stir reaction 1 h.
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2013-05-23 12:28:18
正在翻譯,請(qǐng)等待...
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