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earthgas nanometal survey
释义
earthgas nanometal survey
Encyclopedia
理学
矿产勘查地球化学
释
earthgas nanometal survey
地球气纳微金属测量
通过系统测量地表土壤气体中金属元素含量,从而发现异常、找寻深部隐伏矿床的地球化学勘查方法的工作。又称地气测量。
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The Preface of the Collection of Tao Yuanming
the Preface of Tiangong Kaiwu
The Preface of Wen Xuan
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the Preface to the Night Ship
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the prehistory of human society
The Prelude
The Preparatory Committee for Standardizing the National Language
The Pre-Qin Fables
the preschool education theory of cognitive school
the preschool education theory of Krupskaya
The Presentation of Self in Everyday Life
the pre-sentence report of community correction
The Present Situation and Our Tasks
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the preservation of Amsterdam historic city
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the preservation of Bamberg historic city
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the preservation of Bath historic city
the preservation of Berlin historic city
the preservation of Bordeaux historic city
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更新时间:2025/12/16 15:13:44