EXAMPLE SENTENCES | ||
---|---|---|
此外,铀的吸附作用也是重要的成矿作用。 In addition, adsorption of uranium is also thought of an important mineralization. | ||
其成矿作用主要受二叠纪火山岩相及火山机构控制。 The metallization is controlled by the Permian volcanic lithofacies and volcanic edifice. | ||
铌、稀土成矿作用与脉状、瘤状碳酸岩有关。 The niobium rare earth mineralization was concerned with tumour carbonatite. | ||
稳定同位素测年信息,是深部构造、成矿作用和地层年代学的重要依据。 The information of stable isotopic aging is the important basis for the deep structures, mineralization and chronostratigraphy. | ||
此巨型成矿域以发育中、晚元古代及晚古生代成矿作用为其特点。 This metallogenic province is characterized by the Mid-Late Proterozoic and the Late Paleaozoic mineralizations. | ||
文中还探讨了中国大陆主要成矿域岩石圈的现今活动性,以及地壳厚度、壳内低速层、“墙式”地震剪切波垂向低速带和下地壳底部高速层(体)的分布特征以及与成矿作用的关系。 The horizontal low velocity layer, the vertical low velocity zone and the high velocity layer in the basement of the lower crust are related to the ore_forming processes. | ||