Pb-Pb相关论文
A new stepwise dissolution scheme, involving acids with different properties, enables the selective recovery of radiogen......
The φ meson yield, rapidity and transverse mass distributions in p-p and Pb-Pb collisions at 158 A GeV were studied by ......
近年来碳酸盐岩石Pb-Pb和U-Pb地质年代学的应用,对原生沉积作用(严格说是早期成岩作用)和沉积变质作用的年龄测定做出了重要贡献。......
粤西龙修地区大理岩的Pb同位素分析结果给出了一个新元古代末期的等时线年龄(555±68)Ma。结合野外和岩相学研究结果,大理岩的Pb同位素记录了大理......
激光探针等离子体质谱可对锆石进行快速准确的Pb-Pb同位素定年。本文进一步探讨了该方法应用中的几个问题。对不同样品采用不同的聚焦方......
豫西小秦岭地区太华杂岩中大理岩2087±120Ma(MSWD-33.5)的Pb-Pb等时线年龄为揭示吕梁运动对华北地台南缘太华杂岩的变质变形改造事件的直接的同位素年龄......
华北陆块东南缘凤台组归属于震旦系或寒武系尚无定论,影响了对华北陆块震旦纪与寒武纪转折时期的古构造、古地理和古生物的重大质变......
Redefinition of Early Mesoproterozoic (1800-1600Ma) stratigraphy in the northern Kongling area,China
The Wujiatai Formation, which is well exposed in Huangjiatai-Xichahe region of the northern Kongling area of central Yan......