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

单词	multi-purpose geochemical survey
释义	multi-purpose geochemical survey Encyclopedia 理学多目标地球化学调查释 multi-purpose geochemical survey多目标区域地球化学调查针对第四系发育区开展的基础性地质调查工作。是以土壤地球化学测量为主，近岸海域沉积物测量和湖底沉积物测量为辅，对元素及化合物含量特征及空间分布规律进行系统调查，开展基础地质、国土资源与生态环境等方面的应用研究。
随便看	circumsolar satellite circumsolar space circumsolar trajectory circumsphere circumstances of eclipse circumstances of meteorite fall circumstellar circumstellar astrophysics circumstellar cloud circumstellar debris disk circumstellar disc circumstellar disk circumstellar dust circumstellar dust disk circumstellar dust shell circumstellar envelope circumstellar gas circumstellar grain circumstellar grains, stardust circumstellar line circumstellar maser circumstellar material circumstellar matter circumstellar nebula circumstellar shell

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