“地下水示踪剂”的概念、定义、翻译、参考文献-科学参考

单词	地下水示踪剂
释义	地下水示踪剂 Encyclopedia 理学地下水水质监测分析释 groundwater tracer地下水示踪剂为查明地下水运动途径、速度等水文地质条件，地下河系的连通、延展与分布情况，地表水与地下水转化关系，以及污染物在地下水中运移路径、浓度变化规律，而向地下水中加入能够追踪测量的标记物。
随便看	symbol of a differential equation symbol of a differential operator symbol of an elliptic complex symbol of an equation symbol of an integral operator symbol of an operation symbol of an operator symbol of a pseudodifferential operator symbol of a unary operation symbol of a vector field Symbol of Chinese cultural heritage symbol of conjunction symbol of disjunction symbol of equivalence symbol of happy encounters symbol of joint negation symbol of logical product symbol of logical sum symbol of proportion symbol of ratio symbology symbols and abbreviations on chart symbol sequence symbols for electrical diagrams symbol structure

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