【摘 要】
：
Mackinneyella fenestrate genus has been reported first time from Lower Permian, Southern Urals (Russia) and then was found Lower Carboniferous to upper permian
【机 构】
：
DepartmentofGeology
论文部分内容阅读
Mackinneyella fenestrate genus has been reported first time from Lower Permian, Southern Urals (Russia) and then was found Lower Carboniferous to upper permian deposits from Australia, USA, Mongolia, China, Japan, Thailand and Tasmania. This genus is desc
其他文献
国家发改委副主任、国家统计局局长宁吉醅近日就当前经济发展情况和中美贸易摩擦影响作出回应。宁吉喆表示，我国经济运行继续保持总体平稳、稳中有进、稳中向好态势，有信心、有
长期抽取地下水造成了上海严重的地面沉降.本文根据上海砂土层的水位、变形观测资料,研究了上海含水砂层变形特征及其与地下水位变化的关系.研究结果表明：在地下水位的总体上
Thailand is lacked of gas that more information of probable (P2) and possible (P3) reserve data including shale gas can be acceptable to prove (P1) reserve data
The study of the tectono-sedimentary evolution of the lower Cretaceous series realized in the southern on the tethysian margin in the Tunisian central-Southerne
为了探究抗硫水泥或粉煤灰复合抗硫水泥混凝土的性能，本文采用抗硫水泥和粉煤灰来配制混凝土。结果发现：粉煤灰能改善混凝土的性能，特别是混凝土拌合物流动度、力学性能和抗侵蚀
For the discovery and analysis of Jebel Waqf as Suwwan (JWS) Impact Crater, Jordan pushed the authors to consequently focusing on other unusual geologic phenome
The 13C-18O bonds in carbonates are potential single-phase geo-thermometers. However, their theoretical distributions (noted as Δ47s) in CO2 degassed from calc
Granitoid pluton in the north of Golpayegan is located in10 kmnorth of Golpayegan at SanandajSirjan zone. Dominant rocks of this region include granite, syenite
(一) (1)作曲课就是作曲——课的矛盾统一体作曲既然是音乐创作,就自然应当突出一个“创”字。无论在主题内容构思上,或各种技术、手法的运用、表现上,都需要有最大的自由;但