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- marine element geochemistry 海洋元素地球化学
- The Platinum-group element geochemistry in chemical geodynamics. 化学地球动力学中的铂族元素地球化学。
- P. Henderson ed., Rare Earth Element Geochemistry, Elsevier, Amsterdam, 1984. 涂光炽等编著,地球化学,上海科学技术出版社,上海,1984。
- Soil trace element geochemistry indicates that the area is an organic carbon and bromine negative anomaly area. 土壤微量元素地球化学表征为有机碳含量、元素负异常区。
- It is established on the theory of element geochemistry and the outdoor electrical extraction technique. 它是指通过物理化学手段来发现后生地球化学异常的找矿方法。
- Methods Comparing and analyzing the feature and activity of basement fractures, element geochemistry fields with the relation between them and energy minerals in Ordos Basin. 方法对盆地内基底断裂特徵及其活动性、盆地元素地球化学场以及与能源矿产关系作对比和分析。
- Research on Rare-Earth Elements Geochemistry of Coal-Bearing Strata II. 含煤岩系稀土元素地球化学研究2。
- In a nod to the brand's nautical heritage, each collection incorporates design inspiration culled from marine elements. 每款手表收藏品的设计灵感均来源于航海领域,每一款手表都是以苏联时期潜水艇的各级别来命名。
- The elemental geochemistry characteristics indicate that elements abundance is controlled seriously by grain size of sediment. 元素地球化学特征表明,元素的丰度受沉积物粒度控制明显。
- Elemental Geochemistry of Carbonate Cement from Core TS95 and Environmental Evolution of Lake Tianshuihai Since 135ka B.P. 最近135ka甜水海碳酸盐元素指标变化与湖泊环境演化
- element geochemistry characteristics 元素地球化学特征
- REE and trace element geochemistry 稀土和微量元素地球化学
- On the base of the sea surface field numerical forecasting model which has been used in forecasting the marine elements, on the Bohai Sea, "initializing"and "non-initializing"are compared through a contrast experiment. 在一个已应用于海洋要素预报的有限区域海面风场预报模式的基础上,以渤海海域为实验海区,研究初始化方案对有限区域海面风场数值预报模式的影响。
- The paper starts with element geochemistry of Beishan region Xijiang Autonomous Region and makes emphasis on summing up of Au geochemical characteristics and points out the Au ore-searching direction. 文章从新疆北山地区元素地球化学特征入手,重点对金元素地球化学特征进行了总结,指出了金矿找矿方向。
- Marine plants grow on the sea bed. 海生植物长在海底。
- Study also shows that element geochemical method is useful in provenance discrimination, because it can effectively avoid the influence of hydraulic sorting. 分析表明元素地球化学方法在沈积物物源判别时,可有效的避免水动力因素影响,取得较好的效果。
- This paper analyzes the mode of occurrence and mineral chemical , petrochemical and element geochemical characteristics of eclogite in the Dabie Mountains area. 本文分析了大别山地区榴辉岩的产出特点,矿物化学、岩石化学及元素地球化学特征。
- Water pollution imperils all kinds of marine life. 水质污染危及所有海洋生物。
- The major conclusions are as follows:(1) Analysis in geological setting and elements geochemistry results show that themost important source for sediments from ODP Site 1143 is Mekong River. 地质背景和元素地球化学分析表明ODP1143站的陆源物质主要来自于湄公河的输入。
- America had the largest mercantile marine. 美国当时拥有最大的商船队。