“地下水年龄”的概念、定义、翻译、参考文献-科学参考

单词	地下水年龄
释义	地下水年龄 Encyclopedia 理学1:5万水文地质调查释 dating of groundwater地下水年龄地下水在地下存留的时间。理学地下水释 groundwater age地下水年龄大气降水或地表水从进入地下径流时起，到在取样点（泉、井）出现时止，地下水在潜水含水层或承压含水层中的赋存时间。
随便看	figure masking figure obtained by polarity figure of central projection figure of Darwin figure-of-eight knot figure of equal area figure of equal content figure of equal volume figure of intersection figure of merit figure of performance figure of perspective projection figure of Poincaré figure of syllogism figure of the earth Figure Painting figure pair figures Figures and Landscapes by Luo Pin figure skating figure skating of Winter Special Olympics figure skating rink figure training figurine figurines of poetic drama of Song,Jin and Yuan dynasties

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。