“water geochemical survey”的概念、定义、翻译、参考文献-科学参考

单词	water geochemical survey
释义	water geochemical survey Encyclopedia 理学地球化学勘查释 water geochemical survey水地球化学测量通过系统采集地表水或地下水样品，分析其中所含化学元素、化合和其他地球化学指标的含量，发现水化学异常及其空间分布，研究异常元素来源成因、迁移途径及影响因素，以达到矿产勘查、污染调查、风险评价与监测预警等目的的勘查方法。
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