ultrahigh-pressure相关论文
Could ultrahigh-pressure metamorphic rocks be caused, at depth of 32 km, by tectonic overpressure resulting from differe......
In situ LA-ICP-MS zircon U-Pb age of ultrahigh-pressure eclogites in the Yukahe area, northern Qaida
Zircon grains were selected from two types of ultrahigh-pressure (UHP) eclogites, coarse-grained phengite eclogite and f......
Calibration of seismic reflectors appearing in the crust of the Chinese continent scientific drilling site can be comple......
Hualiangting whiteschist in the Dabie Shan ultrahigh-pressure eclogite complex is a specific Mg-Al- rich metamorphic roc......
针对锰铜压力计灵敏度和零点温度漂移大且硬件补偿困难的问题,提出了一种有效的温度补偿模型。设计了超高压压力发生装置,并在此基......
Li and B Isotope Systematics of Ultrahigh-pressure Metamorphic Rocks from the Chinese Continental Sc
1 Introduction Recent improvements in the precision of Li and B isotope measurements have demonstrated the potential ......
研究了大别山北部榴辉岩的变质岩岩石学.结果表明,该区榴辉岩相变质作用可分为早期(超高压)和晚期(高压)两个阶段,并在折返过程中......
根据超高压容器设计的强度条件，以最小剪应力准则推导了容器剖分块径比的最佳值．同时将剖分块式容器承载能力与单层厚壁筒体承载能力......
在西藏雅鲁藏布江蛇绿岩带的东部,距拉萨市200km的罗布莎蛇绿岩的豆荚状铬铁岩中,发现方铁矿和自然铁.而且以自然铁为核心并包裹于......
简要总结了近年在欧亚大陆发现的超高压变质岩地质产状，岩石类型，结晶条件和构造位置等基本特片，对超高压变质作用及其地球动力学机制......
本文在总结全球地幔橄榄岩岩石学和地球化学特征的基础上，首次提出了一个用于判别HP—UHP变质带中变质橄榄岩原岩及其成因类型的判......
大别山超高压变质岩至少经过５期变形。第１期产生于榴辉岩相变质前；第２期大致与榴辉岩相变质作用同步．岩石产生紧密同斜褶皱及榴辉岩相糜......
为了提高高河矿+450m水平北翼进风大巷顺层钻孔瓦斯抽采效率,保证+450m水平北翼进风大巷安全、快速掘进,研发了适合高河矿3#煤特征......
对中国大陆科学钻探孔区——江苏省东海县毛北地区的55块榴辉岩样品进行了古地磁研究，并从中抽样测试了等温剩磁、磁滞迥线、磁组构......
High- and Ultrahigh-pressure Metamorphism and Retrogressive Textures of Gneiss in the Donghai Area——
In the gneisses from the drillhole ZK2304 of the Donghai area, there have been preserved high- and ultrahigh-pressure me......
Relationship between Granite and Eclogite on the Southern Margin of the Qilian Mountains: Evidence f
Zircon SHRIMP ages of the Aolaoshan granite on the south margin of the Qilian Mts. Range from 445?15.3 to 496?7.6 Ma (av......
Up to now it is known that almost all ultrahigh-pressure (UHP) metamorphism of non-impact origin occurred in continent-c......
