“城乡供水效益”的概念、定义、翻译、参考文献-科学参考

单词	城乡供水效益
释义	城乡供水效益 Encyclopedia 工学〔供水排水工程管理〕释 benefit of urban and rural water supply城乡供水效益城乡提供水量比不提供情况下所获得的经济效益、社会效益和环境效益的总称。
随便看	number field order number field sieve number field signature number-flux relation number group number guessing numbering numbering method according to Thousand-Character Classic number interval number language number length number line number-magnitude distribution number manifold number module number needed to harm number needed to treat number notation number of a word number of boundaries number of checks number of classes number of collisions number of colors number of columns

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。