“地下水资源保护”的概念、定义、翻译、参考文献-科学参考

单词	地下水资源保护
释义	地下水资源保护 Encyclopedia 工学地下水资源保护释 groundwater resources protection地下水资源保护包括水量保护和水质保护。水量保护是保护地下水量不致很快被消耗以致枯竭，保持地下水量长期均衡变化；水质保护是保护地下水质不受污染，防止水质恶化，防止开采地下水后产生不良的环境地质问题。
随便看	Bronze Ding of Dake Bronze Ding of Dayu Bronze Ding of Duke Mao Bronze Ding of Wo Bronze Ding of Yu bronze ding vessel cast with texts of law bronze ding vessel cast with texts of law (of the State Jin) bronze ding vessel cast with texts of law (of the State Zheng) bronze ding vessel of Shuyu bronze ding vessels of Lai Bronze Drum bronze drum bronze drum dance Bronze Figurines of Musicians in Tomb of Warring States Period in Shaoxing Bronze Fu Capacity Measure Made by Chen Chun Bronze Galloping Horse Bronze Gallopping Horse Unearthed from Han Dynasty Tomb at Leitai bronze gui grain receptacle of Buqi bronze gui grain receptacle of Duke Jue bronze gui grain receptacle of Marquis Xing bronze Gui of Ze, Marquis of Yi Bronze Gun from the Jinglong Pool,Xi'an Bronze Gun of the Hongwu Reign,Ming Dynasty from Chicheng Bronze Gun with the Inscription“Shen Fei”of the Zhizheng Reign,Yuan Dynasty Bronze Gun with the Inscription“Tianzi”of the Yongle Reign,Ming Dynasty

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。