巖群 的英文怎麼說
中文拼音 [yánqún]
巖群
英文
terrain-
Based on the 1 : 50000 regional geological survey, the sertengshan rock group is revised, involving the schist and marble of low - amphibolite to high - greenschist facies, which are distributed in middle and west inner mongolia
摘要根據近年完成的1 : 5萬區域地質調查成果及綜合研究,將分佈於內蒙古中部色爾騰山、大青山、西部烏拉特后旗以及阿拉坦敖包、疊布斯格等地的低角閃巖相高綠片巖相的片巖、大理巖系釐定為色爾騰山巖群。All these rocks aforementioned are mainly parametamorphic rocks. milan, kaqiang and alamasi group underwent high - grade metamorphism of amphibolite facies, together with weak migmatism. they share the same geochemistry and total ree and many other chracters
二者主要為副變質巖石,米蘭巖群和卡羌巖群、阿拉瑪斯巖群變質較深為角閃巖相,普遍弱混合巖化,它們具有非常相似的地球化學特徵,稀土元素總量及其它特點一致或相近。It agrees with the fact that the gabbro is intruded by late ordovician granitic pluton. the pre - sinian basement strata exposed in the north kunlun massif are later archean - neoproterozoic milan group, changcheng system kaqiang group, jixian system liushui formation and qingbaikou system sulu formation
被蛇綠巖所分隔的昆北地塊上出露的前震旦紀基底地層為:晚太古代-新元古代米蘭巖群,長城系卡羌巖群,薊縣系流水巖組和青白口系絲路巖組。The team collected 65 - million - year - old droppings from the volcanic deccan traps of central india in order to study the diet of titanosaurs, the group of super - size dinosaurs that includes diplodocus
他們這支隊伍從印度中部火山噴發形成的德干巖群中收集了長達6500萬年的糞便,用以研究雷龍? ?與梁龍同屬超級大恐龍? ?的飲食結構。Eight aspects related to the study of early precambrian metamorphic stratigraphy are dealt with in this paper : general situation of the study ; complexity of the stratigraphy and difficulties of the study ; thoughts and methods of the study ; division of rock suite, rock group and complex rock ; researches on important regional discordances ; types and characteristics of protolith and recovery of palaeoenvironment ; correct differentiation of the metamorphic strata, ttg rock system and other metamorphic plutonic rocks ; determination of the ages of the metamorphic strata
摘要主要論述了與早前寒武紀變質地層(學)有關的8個方面的問題:早前寒武紀變質地層的研究概況;早前寒武紀變質地層的復雜性和研究難度;早前寒武紀變質地層研究的思路和工作方法;早前寒武紀變質巖石地層單位巖群、巖組和雜巖的劃分問題;重要區域性不整合的研究;鑒定變質地層的原巖類型、巖石性質和恢復古環境;正確區分變質地層和ttg巖系以及其他變質深成巖;變質地層時代的確定。The south kunlun massif is composed of jixian system alamasi group
昆南地塊出露的基底地層為薊縣系阿拉瑪斯巖群。At first, by investigating surrounding rock with beidahe group in this paper, beidahe group can. be proved autochthonic not allochthon
論文首先通過北大河巖群南北界與圍巖的關系研究,證明北大河巖群是本地的,不是外來體。This paper emphasize the research of geometry, kinematics, age of formation of oblique - thrustin. it is discussed that geological significance of obligue - trusting. ( 1 ) this paper classified the strata of sertengshan - xitieshan in northern qaidam basin into daken - dabanyan group in lower proterozoic, tanjianshan group in ordovician - silurian period, aimunike group in upper devonian period and guokesan formation of zhongwu - nunsan group in permo - carboniferous
( 1 )對柴達木盆地北緣的賽什騰? ?錫鐵山一帶出露的地層進行了較為系統的劃分,釐定了古元古代達肯大坂巖群、奧陶? ?志留紀灘間山(巖)群、泥盆紀上泥盆統埃姆尼克群、石炭? ?二疊紀中吾農山群果可山組。The eyes and mouths of hawk - shaped stone are formed by the weathering and eroding of plagioamphibolite or other enclave rocks developing in the adamellite mass while the figure of the hawk is shaped by adamellit mass of taishan group aged 2. 4billion years
24億年左右形成的二長花崗巖中的泰山巖群斜長角閃巖包體,巖石風化剝蝕后形成小孔如老鷹的眼睛和嘴部等,二長花崗巖球狀風化后形成老鷹的外形。The developments in stratigraphy are involved in the division of the surveyed area into the gangdise - nyainqentanglha - tengchong stratigraphic province and bangong - nujiang suture zone ; subdivision of the bangong - nujiang suture zone into the nyainrong microcontinent and jueweng - yulashan - xagquka m lange zone ; redivision of the nyainrong microcontinent and lagongtang formation ; re - establishment of the gajia formation ; reconstruction of the guoqu group ; disintegration of the muggar kangri group into three group complexes
摘要地層方面,將測區地層劃分為岡底斯騰沖地層區和班公錯怒江結合帶,班公湖怒江結合帶中又劃分出聶榮微地塊和覺翁余拉山下秋卡混雜帶兩個小區;按變質巖調查方法解體了聶榮地塊;對原大面積分佈的拉貢塘組進行了有效的解體;新建立嘎加組;恢復了郭曲群;將木嘎崗日巖群解體出3個巖組。The rock series could be subdivided into weijiagou rock group and kaiyuan rock group ( including shenjiapuzi rock formation, zhaobeishan rock formation and banshigou rock formation )
可劃分為魏家溝巖群和開原巖群(包括沈家堡子巖組、照北山巖組、板石溝巖組) 。Based on the study of the 1 : 50000 geological mapping and field survey in some places, the rock groups of proterozic alashan group that was mapped by 1 ? 200000 geological survey in 1978 may be correlated the neo - archean seertengshan group in middle inner mongolia, and the third bed of zhuzhongmaodao formation is actually a series of structural conglomerate
摘要通過巴彥諾日公地區1 / 5萬地質填圖和重點解剖研究,認為原1 / 20萬區調中所劃下元古界阿拉善群大部分巖石組合可與內蒙古中部地區色爾騰山巖群進行對比,且祖宗毛道組三段實際上是一套構造礫巖。Beidahe group is a suit of metamorphic rock by multiple phases of metamorphion - deformation in the west part of north qilian mountains, it is basement terrain in the west of qilian orogenic belt
北大河巖群是出露在西祁連的一套經過多期次變質變形改造的變質巖系,是西祁連造山帶的基底地質體。Roman general under julius caesar in the gallic wars ; repudiated his wife for the egyptian queen cleopatra ; they were defeated by octavian at actium ( 83 - 30 bc )
高盧的戰爭中,朱利葉斯凱撒將軍領導下的羅馬將軍;為了埃及王后克利奧帕特拉而拒絕了他的妻子;他們被海巖群落屋大維打敗。The lower paleozoic continent marginal sedimentary strata in the north kunlun massif are sinian - cambrian alajiaoyi group and ordovician pishigaisayi formation. the former is composed of high maturity flysch deposit, the later consist of continental shelf deposit such as carbonate and slate and sandstone. these rocks implies that they might form at passive continental margin
與其曼于特蛇綠巖相關的早古生代邊緣沉積巖在昆北地塊上為震旦?寒武系阿拉叫依巖群、奧陶系皮什蓋薩依巖組,前者為一套成熟度較高的陸源碎屑復理石沉積,後者為碳酸鹽巖和含碳板巖砂巖等陸棚沉積,顯示其具被動陸緣性質。Among the three best wonders of the yandang mountain, namely, the spiritual peaks, the spiritual rocks and the big dragon waterfall, the spiritual rocks sits at the middle which is regarded as " a front house " of the whole mountain area a comparision to the system of the chinese housing structure
靈巖群峰雁蕩三絕靈峰靈巖大湫,靈巖正當其中,人視為雁蕩山的「明庭」 。元代文學家李孝光雲: 「峭刻瑰麗,莫若靈峰雄壯渾龐,莫若靈巖。 」It brings forward that the basic - superbasic cluster ( band ) related ni is variscan magmatic rock. it lies in the jin ping superficial fault unit ( also named " golden band " ) of subsidiary fracture unfold and wheel position of hong he " s profound fault and the marginal overgrowth band of yang zi platform
通過上述研究,認為該與鎳有關的基性-超基性巖群(帶)為華力西期巖漿巖,位於紅河深大斷裂舒展轉彎部位的次級斷裂上、揚子地臺邊緣增生帶的金平蓋層斷塊單元中(也稱「金鑲邊」帶中) 。The lower paleozoic strata in the south kunlun massif are kulafuhe group of cambbrian - ordovician. they consists of metamorphic detrital rocks, limestone, magnetite - bearing basalt, quartzite ( meta - silicalite ), which suggests that they might form at active continent margin. the geochemical characteristics of volcanic and detrital rocks do indicate that they might form at an active marginal environment such as island arc etc. associated with the qimanyuter ophiolite suit, there are lots of early paleozoic granitic plutons
在昆南地塊上的早古生代地層為寒武?奧陶系庫拉甫河巖群,由變碎屑巖、灰巖、含磁鐵礦玄武巖、石英巖(變硅質巖)等組成,顯示其比昆北地塊有較大的活動性,火山巖和碎屑巖的巖石地球化學特徵也反映為島弧及活動邊緣環境。In the last, there is the beidahe group tectonic evolution pocess in this paper. the evolution pocess can be divided three stages. they are : 1 ) outspead stage ; 2 ) stabilization stage ; 3 ) collision extrusion stage. afterward beidaheyan group passed through multiple phases of metamorphic - deformational function, now we see beidahe group
最後論文簡單的闡述了一下北大河巖群的構造演化過程: 1 )洋殼向下俯沖,島弧伸展階段; 2 )構造活動減弱,島弧伸展趨于穩定階段; 3 )碰撞擠壓階段。The dongwufenzi formation is an important fe - bearing stratum, while the liushugou formation is a significant stratum for au deposits in middle inner mongolia
根據新的同位素測年資料,色爾騰山巖群的形成時代為新太古代。分享友人