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geochemical maps
释义
geochemical maps
Encyclopedia
理学
地球化学勘查
释
geochemical maps
地球化学图
根据元素在地壳中的富集或贫化而造成元素含量值在平面上和空间上变化的特征,采用不同的分类(或分级)方法对数据分级,通过点、线或面的几何图形,并赋予不同的颜色勾绘出元素或元素组合在某一区域内的地球化学空间分布图形。
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radiation shield
radiation shielding
radiation shielding concrete block
radiation shielding glass
radiation shielding material
radiation shielding optical glass
radiation shield mortar
radiation shield of nuclear power plant
radiation sickness
radiation simulation method
radiation source
radiation source in industry
radiation source; radioactive source
radiation spectrum
radiation stability
radiation sterilization
radiation sterilization devices
radiation storage effect
radiation strength
radiation surplus
radiation survey
radiation survey meter
radiation symbol theorem
radiation synthesis
radiation technology
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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更新时间:2025/7/2 23:39:25