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重矿物地球化学测量
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重矿物地球化学测量
Encyclopedia
理学
矿产勘查地球化学
释
heavy mineral concentrates geochemical survey
重矿物地球化学测量
以一定体积的水系沉积物、土壤、岩石等淘洗出重矿物浓集物为采样或研究对象,用现代分析方法,测定其中多种元素的含量,发现与矿化有关的地球化学异常,进而找到有经济价值的矿产。又称灰砂测量或灰砂化探。
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measure-preserving dynamical system
measure-preserving mapping
measure preserving transformation
measure-preserving transformation
measures
measures and weights
Measures for Administration of Cultural Volunteer Service
measures for crime prevention and control
measures for examination and approval of provincial urban system planning
measures for examination and approval of the preparation of regulatory detailed plans for cities and towns
measures for preserving city walls
measures for prohibition on desertion in Ming Dynasty
measures for punishment of violations of laws and disciplines in urban and rural planning
Measures for Restricting Dissent Party Activities
Measures for Supervision and Administration of Medical Device Operation
Measures for Supervision and Administration of Medical Device Production
Measures for Supporting Private Museums in Suzhou
measures for technical investigation
Measures for the Administration of Food Safety in Import and Export
Measures for the Administration of Forest and Wildlife Type Nature Reserves
Measures for the Administration of Human Assisted Reproductive Technology
Measures for the Administration of Internet Information Services
Measures for the Administration of Liquor Advertising
Measures for the Administration of Medical Advertisements
Measures for the Administration of Museum Collections
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更新时间:2026/10/26 16:09:40