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区域地球化学勘查
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区域地球化学勘查
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理学
地球化学勘查
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regional geochemical exploration
区域地球化学勘查
系统测量和研究广大地区内天然物质(水系沉积物、湖积物及水、气、岩石等)中多种元素含量、地球化学指标及其空间分布特征、迁移、富集规律,以及与各种地质过程、地质特征和区域成矿作用之间的关系,为区域地质找矿、成矿预测、基础地质研究,以及环境和农林牧业等领域提供高精度、高质量基础地球化学资料的方法。属于地球化学勘查的分支学科。简称区域化探。俗称化探扫面。又称区域地球化学调查、区域地球化学填图。
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National Observatory of Athens
national occupational health standard
national occupational health standards
national occupational health supervision and management system
National Oceanic and Atmospheric Administration
National Oceanic and Atmospheric Administration(US)
National Oceanic Resource Management Authority
National Oceanic Survey
National Oceanography Centre
National Office for Planning of Arts and Sciences
national office for promoting the rise of central China
National office of Water Conservation
National Olympic Committees,NOC
National Olympic Sports Centre
National Open University Audio & Visual Press
National Open University Press
National Opera of Chile
National Opera of Ukraine
National Opera School
National Optical Astronomy Observatory
national optical font
national or ethnic question for period of democratic revolution in China
National Orienteering Championships
National Outstanding Children's Literature Award
national overall emergency plan of China
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更新时间:2026/2/7 13:27:28