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- pneumatolytic metamorphism 气化变质作用
- Mom thinks, be the food that ate metamorphism? 妈妈想,难道是吃了变质的食物?
- Early Proterozoic high-pressure metamorphism in the Wutaishan. 五台山早元古代高压变质作用研究。
- A rock formed from the metamorphism of quartz sandstone. 石英岩一种由石英沙岩的变质作用而形成的岩石
- pneumatolytic hydrothermal metamorphism 气化热液变质酌
- The process of alternating solid rock masses is called metamorphism. 固体岩体变换的过程即所谓变质作用。
- To be changed or transformed by or as if by metamorphosis or metamorphism. 变质由于或似因为变形、变质作用而改变或变形。
- Graphite deposit of Heye was formed by metamorphism of the Permian coal bed. 荷叶石墨矿是由二叠系煤层变质而成的石墨矿床,石墨与煤呈同层异矿关系。
- Title: Early Proterozoic high-pressure metamorphism in the Wutaishan. 关键词:高压变质作用;顺时针P-T轨迹;五台山
- Dynamical metamorphism under greenschist facies is the condition of mineralizing enrichment. 绿片岩相以下的动力变质作用是矿化富集的条件。
- This is a model of telemagmatic metamorphism and a character of coal metamorphism early-middle Jurassic in northwest of China. 属于区域岩浆热变质作用的一种模式,也是西北地区早中侏罗世煤变质的特点之一。
- On the condition of thermal contact metamorphism, clay minerals in coal are changed into andalusite. 无烟煤中红柱石是煤中粘土质矿物经热接触变质作用形成的。
- A mineral deposit that has developed during metamorphism without developing crystalline faces. 他形变晶在变形期间发展形成的矿石沉积物,但未能形成晶面
- The types of deposits basically are differential metasomatism in the later magma, pneumatolytic hydrothermal process, pegmatite process, residual deposits and placer deposits. 矿床类型以岩浆晚期分异交代型、气成热液型、伟晶岩型、风化壳型和砂矿型为主。
- The Altai Hercynian orogenic belt in northern Xinjiang has experienced two stages (regional) metamorphism. 新疆阿尔泰海西造山带主要发育两期区域变质作用。
- Due to the deposition, metamorphism, migmatization and weathering infiltration, phosphoric substances are remobil... 由沉积、变质、混合岩化交代和风化淋滤作用,使磷质活化,在一定空间富集成矿。
- The mineralization was also associated with the metamorphism in Caledonian pericd. 成矿与加里东期变质作(?)
- Thegenesis pertains to dynamo metamorphism hydrothermal metasomatic deposit under structural control. 其成因类型属于受构造控制的动力变质热液交代矿床。
- Its mineralization can be divided into three phases, deposition phase, metamorphism phase and reformation phase. 将成矿划分为沉积、变质及改造三阶段。
- The bedded me tamorphite series in Foping area had been formed by regional metamorphism of amp hibolite facies. 经过角闪岩相区域变质作用,形成了佛坪地区较为完整的孔兹岩系。