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- Abstract The Middle Carboniferous Benxi formation in Sino-Korean paraplatform may be distinguished into two members. 中朝准地台中石炭统本溪组可分上、下两段,上段属海陆交互相夹沼泽相沉积,含不稳定的黄铁矿一层;
- Ore beds are located in two horizons of middle Carboniferous shallow and littoral facies strata and early Permian continental lacustrine and swamp facies strata. 它在本区有两个层位,一个是中石炭世的浅海和滨海相地层,另一个是早二叠世的陆相湖沼沼沉积地层。
- The Bogda orogen is situated between the Jungar and the Turfan Hami Precambrian blocks, and was an early to middle Carboniferous intracontinental rift, which was closed during the middle to late Carboniferous times. 博格达造山带位于准噶尔与吐鲁番 -哈密前寒武纪地块之间 ,是一个早 -中石炭世的陆内裂谷带 ,该裂谷带于中 -晚石炭世闭合。
- The deposit is thought to be resulted from the assimilation of the Middle Carboniferous carbonaceous sediments by the Middle Hercynian granite.Boiling and rolling of the assimilated carbon in the ... 围岩中特别是中石碳统的含碳沉积岩被海西中期花岗岩岩浆同化,使碳质聚集并重结晶成石墨。
- SOME MIDDLE CARBONIFEROUS FUSULINIDS FROM WESTERN K'UNLUN,SINKIANG 新疆昆仑山西部中石炭世(竹蜓)类化石
- SOME MIDDLE CARBONIFEROUS TETRACORALS FROM SOUTHERN JIANGSU 江苏南部中石炭世的四射珊瑚
- EARLY AND MIDDLE CARBONIFEROUS VOLCANICS IN SOUTHWESTERN FUJIAN 关于闽西南地区早、中石炭世火山岩
- THE DISCOVERY OF SIPHONOPHYLLIA FROM THE MIDDLE CARBONIFEROUS BENXI FORMATION Siphonophyllia在中石炭统本溪组的发现
- THE FLYSCH FACIES OF MIDDLE CARBONIFEROUS IN THE NORTHERN TIANSHAN, XINJIANG 新疆北天山中石炭统的复理石相
- MIDDLE CARBONIFEROUS (HUANGLUNG-ZU) CORALS FROM CHANGHSING,NORTHERN CHEKIANG 浙江长兴中石炭世黄龙组珊瑚化石
- I'm sick of being piggy in the middle all the time. 我腻烦了总是夹在争吵双方的中间。
- He planted roses in the middle of the garden. 他在花园中间种上玫瑰。
- He admires the chivalry of knights in Middle Ages. 他很佩服中世纪武士的侠义精神。
- It has its roots deep in the Middle Ages. 它起源于遥远的中世纪。
- My wheel twisted off in the middle of the car race. 我的车轮子在汽车比赛中途脱掉了。
- We have studied botany in our middle school. 我们在中学的时候就学过植物学。
- Analysis of Early and Middle Carboniferous Sedimentary Environments in Tianshifu Area of Benxi,Liaoning 辽宁本溪田师傅早中石炭世沉积环境分析
- There are 300 students or so in this middle school. 这所中学大约有300个学生。
- He was appointed the rector of the middle school. 他被任命为那所中学的校长。
- ON THE PORE GEOMETRY OF THE MIDDLE CARBONIFEROUS CARBONATE RESERVOIR IN EASTERN SICHUAN 川东中石炭统碳酸盐储集岩的孔隙结构研究