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关注：1
2013-05-23 12:21
求翻译：酚醛树脂以酚类化合物和醛类化合物为原料，在酸或碱的催化作用下缩聚而成高分子化合物是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
酚醛树脂以酚类化合物和醛类化合物为原料，在酸或碱的催化作用下缩聚而成高分子化合物
问题补充： |
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2013-05-23 12:21:38
Phenolic resin, phenolic compounds and aldehydes as raw material, made of high-molecular compound in the acid or base catalysis of polycondensation
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2013-05-23 12:23:18
Phenolic resin to phenolic compounds and classes of compounds for phenolic resin, acid or alkali in the catalyst, polymer compounds 缩聚
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2013-05-23 12:24:58
正在翻译，请等待...
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2013-05-23 12:26:38
Phenolic resin with phenolic compounds and aldehyde compounds as raw materials, acid or alkali catalyst in polymerization and macromolecular compound
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2013-05-23 12:28:18
正在翻译，请等待...
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