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汉语拼音：dì qiú huà xué

1.研究地壳或地质体中各种化学元素的分布规律和发展历史的科学。涉及矿物学﹑岩石学﹑矿床学﹑化学等多门学科。

1. 研究地壳或地质体中各种化学元素的分布规律和发展历史的科学。涉及矿物学、岩石学、矿床学、化学等多门学科。

• For this reason it is often convenient to overlay the geochemical map with a geological map transparency.

  由于这个缘故，最好用透明的地质图蒙在地球化学图上。

• The geochemical field of the Hefei Basin belongs to that of low background values, low moisture and inhomogeneity.

  合肥盆地地球化学空间场属低背景、低湿度和非均匀场范畴。

• What Goldberg and his fellow researchers are proposing is referred to as geochemical trapping.

  Goldberg与他的研究伙伴提议的方法被称为geochemicaltrapping（地球化学保存）。

• The geochemical nature of the complex anion group controlled the vertical zoning and second. . .

  络阴离子团的地球化学性质，控制着红土型金矿床的垂向分带与金的次生富集。

• Such a view was recently beamed back by NASA's Mercury Surface, Space Environment, Geochemistry, and Ranging (MESSENGER) spacecraft.

  如此这样的一个窥视，最近被NASA的水星表面、太空环境、地球化学与广泛探索宇宙飞船（MESSENGER信使号）所拍摄并传回。

• It was also analyzed comprehensively and systematically for the biogeochemical characteristics of the Yellow Sea Cold Water Mass.

  全面、系统地分析了黄海冷水团的生物地球化学特征；

• Ecosystem element balance has been a main focus of global change ecology and biogeochemical cycle research.

  生态系统元素平衡是当前全球变化生态学和生物地球化学循环的研究热点和焦点。

• Geochemical analysis indicates that the organic carbon content is higher in the oil shale, with a maximum up to 13. 1%.

  地球化学分析结果显示，油页岩中有机碳含量较高，最高可达13.

• The ecological effect geochemical assessment of heavy metal elements is an important part of the regional ecological geochemical assessment.

  重金属元素生态效应地球化学评价是区域生态地球化学评价的重要组成部分。