“Old Towns of Djenn”的概念、定义、翻译、参考文献-科学参考

单词	Old Towns of Djenn
释义	Old Towns of Djenn Encyclopedia 历史学马里历史释 Old Towns of Djenn杰内今西非国家马里境内的古城。因悠久的文明交往史和丰富的历史文化遗产，被誉为“尼日尔河谷的宝石”。
随便看	water-powered roller water power plant control system water pressure water pressure blasting water pressure test water pressure testing water price water price classification water price components water price for administrative institutions water price for business and service water price for end canal system water price for key project water price of special industry water price of urban and rural water supply water pricing mode water product function of grassland water project deformation monitoring water project environmental impact assessment water project of Baojiatun village water project operation for emergency water pollution accident water project safety monitoring water project seepage monitoring water project visual inspection water proof and moisture permeable finishing

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。