蛇綠巖系 的英文怎麼說
中文拼音 [shélǚyánxì]
蛇綠巖系
英文
ophiolite-
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。Their original rocks are volcanic rocks, epicontinental clastic sedimentary rocks, and ophiolite of volcanic and island arc tholeiitic series or calcium alkali series
其原巖巖石類型有火山巖，陸緣碎屑沉積巖，火山、島弧拉斑系列或鈣堿系列火山巖、蛇綠巖等。The analysis of the geochemical and petrologic characteristics features shows that the assemblage of volcanic rocks is the series of middle ocean ridge basalt, ocean island basalt and ocean island andesite basalt, which implies that it is the relic of the ocean crust, i. e. typical ophiolites
通過巖石特徵和地球化學分析，確定了鹽邊群荒田組火山巖組合為洋脊玄武巖、洋島玄武巖、洋島安山玄武巖系列，說明這是洋殼殘片，即典型的蛇綠巖套。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。There exists a series of meso - neoproterozoic tectonic melanges and ophiolitic melanges in jianping - fuxin - tieling area of northern liaoning province
摘要遼寧北部建平阜新鐵嶺地區，存在一套中新元古代構造混雜巖系、蛇綠混雜巖。Based on the geological, stratigraphic and geochemical characteristics of the ophiolitic melange, island - arc and rift volcanic rocks from the jinshajiang zone, an archipelagic tectonic model with multi - rift and multi - subduction is proposed to explain the evolution of jinshajiang paleo - tethys. the ophiolitic melanges of the jinshajiang zone are mainly outcropped at baimangxueshan, tongduo, gongka, dongzhulin and jiyidu in the deqin county. the geochemistry of major and trace elements of the jinshajiang ophiolite shows its geochemical characteristics are similar to those of the more and island - arc volcanic rocks, but different from those of the typical n - mopjb
金沙江蛇綠混雜巖主要分佈在德欽縣的白茫雪山、通多、共卡、東竹林和吉義獨地區，主量和微量元素地球化學特徵研究表明，金沙江蛇綠巖不具有典型n - morb的地球化學特徵，而具有介於morb和島弧之間的地球化學特徵，暗示它並非形成於寬闊的大洋環境，不是古特提斯在滇西北地區的主縫合帶，可能是古特提斯多島洋體系中的一個弧后盆地。分享友人