“废水中石油类”的概念、定义、翻译、参考文献-科学参考

单词	废水中石油类
释义	废水中石油类 Encyclopedia 工学废水水质指标释 petroleum hydrocarbons废水中石油类在pH小于等于2的条件下，废水中能够被四氯乙烯萃取且在波数2930厘米-1、2960厘米-1、3030厘米-1处有特征吸收的物质。
随便看	query optimization query privacy query processing query reformulation query relaxation query representation query rewriting query shipping query source query suggestion query syntax tree query translation query tuning Querétano，Estado de Querétaro Que Sao Bian: Records of Laws and Anecdotes of Song Dynasty Queshan Xian Que Shi Quest Questacon: The National Science and Technology Centre question question and answer for unstructured text question answering based on frequently asded questions question answering retrieval question answering system

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。