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- volcanic sedimentary deposit 火山沉积矿床
- A sedimentary deposit that results from the evaporation of seawater. 蒸发岩一种沉积岩,由海水被蒸发而形成
- The lithology is mainly composed of lava basalt, pyroclastic rock and volcanic sedimentary rock. 其岩性主要为熔岩类玄武岩,火山碎屑岩和火山沉积岩;
- The fine primary intergranular pores were mainly developed in the sedimentary tuff and sandstone of volcanic sedimentary facies. 火山沉积相沉凝灰岩及砂砾岩以细小原生粒间孔隙为主。
- These groups can be further divided into formations according to the principle that formation is related to volcanic sedimentary lithofacies or sedimentary lithofacies. 根据组与火山-沉积复合岩相或沉积岩相相对应的原则,各群又可进一步划分为若干个组。
- The volcano lava, pyroclastic rock and volcanic sedimentary rock are the main lithology of the Carboniferous volcanic reservoir in the middle section of the northwestern margin of Junggar Basin. 准噶尔盆地西北缘中段石炭系火山岩油藏的储层岩性为火山熔岩、火山碎屑岩及火山沉积岩。
- The metallogenic series of sedimentaty deposist subdivided into the marine sedimentary deposit and continental sedimentary depossit. 划分了沉积矿床成矿系列;建立了海相沉积矿床和陆相沉积矿床两种成矿模式;
- It is useful in discussing the nature of sedimentary deposits. 它在讨论沉积物的性质时是有用的。
- volcanic sedimentary rock series 火山沉积岩系
- And karst diaspore bauxite deposits belong to bioorganic sedimentary deposits. 又我国硬水铝石岩溶铝土矿,应属于生物有机质成矿作用的沉积型铝土矿。
- Ten of the examples of the failures and the solutions are listed for strong stray current along the pipeling, strong radio interference, accumulated air, sedimentary deposit and electrode materials. 最后列举了管道强杂散电流、强无线电波干扰、积聚空气、淤泥沉淀层和电极材料等10个使用故障实例和解决办法。
- The study of syntectonic sedimentary deposits is one of the advanced topics in current geological research. 同构造沉积记录研究是当前地质学研究的热点和前沿领域之一。
- hydrothermal sedimentary deposit 热水沉积矿床
- Of,belonging to,or designating the geologic time,system of rocks,and sedimentary deposits of the seventh and last period of the Paleozoic Era. 二叠纪的,二叠岩的是、属于或标明为古生代第七个和最后一个阶段的地质时期、岩层及沉积矿藏。
- hydrtothermal sedimentary deposit 热水沉积矿床
- Oil is formed by the decay of animal, and possibly some plant, remains in a reducing environment in sedimentary deposits. 石油是在沉积物还原环境中由动物遗骸,可能还有一些植物遗骸的分解所形成的。
- submarine exhalative sedimentary deposit 海底喷气沉积矿床
- Of, belonging to, or designating the geologic time, system of rocks, and sedimentary deposits of the seventh and last period of the Paleozoic Era. 二叠纪的,二叠岩的是、属于或标明为古生代第七个和最后一个阶段的地质时期、岩层及沉积矿藏
- The temperature of volcanic gases is very high. 火山气体的温度很高。
- Keywords Copper-lead-zinc polymetallic deposit;metallogenic environment;geological characteristics;volcanic sedimentary rock;Devonian system;Altai synclinorium;south margin of Altai; 铜-铅-锌-多金属矿床;成矿环境;地质特征;火山沉积岩;泥盆系;阿勒泰复向斜;阿尔泰南缘;