The compositions of the whole rocks and trace elements of minerals in peridotites can reflect the characteristics of the......

该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......

根据汉诺坝尖晶石石榴石二辉辉石岩包体矿物成分新资料和前人的尖晶石石榴石二辉橄榄岩包体矿物成分资料，运用斜方辉石Ｃａ溶解度温度计......

Granulite xenoliths are important samples for understanding the forming and evolution of the crust. The granulite xenoli......

汉诺坝地区玄武岩具有以碧玄岩为先导，碱性玄武岩到拉斑玄武岩浆多韵次喷发的特点；从碱性玄武岩到拉斑玄武岩Ｍｇ＾＃逐渐增高，稀土元素丰度逐......

本文报道汉诺坝玄武岩中地幔岩捕掳体的ＲＥＥ丰度和Ｓｒ、Ｎｄ同位素组成，不同岩石类型的ＲＥＥ配分模式和同位素组成反映地幔部分熔融程度和交代作用过......

Minerals of various mantle-derived xenoliths from the Hannuoba basalt in Hebei Province have been studied by means of IR......