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关注：1
2013-05-23 12:21
求翻译：研发了一种采用中性洗油低馏分段代替工业萘制备高效减水剂的方法，取得较好效果，目前已申请专利。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
研发了一种采用中性洗油低馏分段代替工业萘制备高效减水剂的方法，取得较好效果，目前已申请专利。
问题补充： |
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2013-05-23 12:21:38
Developed a low fraction of neutral wash oil section instead of Naphthalene superplasticizer prepared by the method, to achieve better results, has been patented.
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2013-05-23 12:23:18
Research and development in a neutral oil low distillate replaced by water-efficient industrial naphthalene prepared the way to achieve better results, the current patent application.
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2013-05-23 12:24:58
Researched and developed one kind to use the neutral wash oil low distill partition to replace the industry naphthalene preparation highly effective water reducing agent the method, obtained the good effect, at present applied for the patent.
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2013-05-23 12:26:38
Developed a way of neutral low distillation of wash oil segment instead of industrial methods of preparation of high efficient naphthalene water reducing agent, achieve better results, has now applied for a patent.
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2013-05-23 12:28:18
Developed a way of neutral low distillation of wash oil segment instead of industrial methods of preparation of high efficient naphthalene water reducing agent, achieve better results, has now applied for a patent.
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