“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	logarithmically subharmonic function logarithmic amplifier logarithmic average logarithmic barrier method logarithmic binomial formula logarithmic binomial theorem logarithmic branch-point logarithmic calculation logarithmic calculator logarithmic capacity logarithmic chart logarithmic convergence logarithmic convergence criterion logarithmic convexity logarithmic coordinate logarithmic criterion logarithmic curve logarithmic decrement logarithmic density logarithmic derivative logarithmic diagram of species concentration logarithmic differentiation logarithmic distribution logarithmic ellipse logarithmic equation

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。