雁石坪 meaning in English
yanshiping
Examples
- According to lithology , color , size of grain , sedimentary structure , and fossil types , the matuo formation vertical lithofacies are grouped into four types , represented tidal flat circumstance dominated by tide and shoreface circumstance dominated by wave , respectively
根据岩性、颜色、颗粒粒径、沉积构造以及所含有化石类型，可以将雁石坪地区玛托组划分为4个岩性组合，它们分别代表以潮汐作用为主的潮坪?海湾环境和以波浪作用为主的滨面环境。 - Through the analysis of the stratigraphy and sedimentary facies of the research areas , the description model between the stratigraphic framework and deposite environment can be set up firstly by the transition from the " three horizons sandstone with two intercalated limestone horizons ' mn yanshiping area to shale and marl in amdo - zigetang co , and to oil shale in bilong co , then by the transition of the shallow water platform facies to the deep water continental shelf , slope , and to the deep water basin
通过对研究区地层和沉积相分析，建立起一个从北向南由雁石坪地层类型“三砂夹两灰”过渡为安多?兹格塘错地层类型泥页岩、泥灰岩，最后到比洛错地层类型黑色油页岩，由浅水台地相过渡到深水陆棚、斜坡，最后到深水盆地相的地层格架与沉积环境解释模式。 - It seems that submarine magmatism and hydrothermal activity provided abundant ore - forming material for partly strata of mogaganri and yanshiping formations during the extension of bangongcuo - nujian marginal sea in early - middle jurassic . therefore parts of jurassic mogaganri and yanshiping formations became original source of ore - forming material . in later early jurassic , the collision and collage between qiangtang block and nianqing - tanggula block made favorable conditions in geological structure , magma and ore - forming fluids for the formation of gold deposits
在早-中侏罗世班公错?怒江边缘海扩张过程中，海底岩浆及其热液作用，为侏罗系木嘎岗日群和雁石坪群部分层位提供了大量的矿源，使其成为初始矿源层；早白垩世晚期，羌塘地块和冈底斯?念青唐古拉地块碰撞拼贴，造成了有利的构造条件、岩浆条件、成矿流体条件，形成矿床。 - ( 2 ) based on the two important sections of yanshiping and yicangma , a study is conducted on the sedimentary features and facies of middle - upper jurassic series , it is suggested that quemo formation is river - delta facies deposit , buqu formation is chiefly carbonate ramp facies deposit , xiali formation is delta - tidal flat facies deposit , ? suowa formation is mixed shelf - lagoonal facies deposits and xueshan formation is river - delta facies deposit
( 2 )以雁石坪和依仓玛两条重点剖面为基础，开展了中?上侏罗统沉积特征、沉积相等方面研究，认为研究区雀莫错组为河流?三角洲相沉积，布曲组以碳酸盐缓坡相沉积为主，夏里组为三角洲?潮坪相沉积，索瓦组为混积陆棚?泻湖相沉积，雪山组为河流?三角洲相沉积。