查询词典 granite-gneiss

Utilizing the established experimental device of single fracture nuclidic migration imitation experimental device and adopting the continually-injected and pulse-injected measures, nuclide migration experiment is made for 〓I〓 and 〓Cs〓 in granite single fracture.

利用所建立的单裂隙核素迁移模拟实验装置，采用连续注入和脉冲注入两种方法，做了〓I和〓Cs在花岗岩单裂隙中的核素迁移实验。

In this paper, the petrographical characteristics and mechanical properties of Zhejiang granite are studied to elucidate the relationships between them.

对浙江省花岗岩的岩相学特征及力学性质进行了研究以确定它们之间的关系。

The petrological and isotopic features indicate that the Lisong enclaves and hosting granite were basically crystallized at the same time, but with different crust-mantle proportions and different sources.

岩石学和同位素地球化学特征也表明，里松包体和寄主花岗岩基本同时结晶，但壳幔比例和来源有所不同。

In order to solve the important and basic problem of the petrogenesis of "Tiantangzhai migmatitic granite" in the core of Dabie orogenic belt, the detailed 1∶50000 regional geological surveying and the big scale dissection of important region (metamorphic rocks, granites and structure), were operated in about 900km〓 area near Tiantangzhai peak. On the bases of the petrology, mineral chemistry, geochemistry of rare earth element and microelement, isotope geochemistry and chronology, physicochemistry, magmatic dynamics, geodynamics, diagenetic simulation, and regional geophysical data, the theory of cooling age and historical geochemistry and the viewpoint of tectonic evolution are applied to study the petrogenesis of Yanshan epoch granites of this region. On the bases of above studies, the process of tectonomagmatic dynamics after indo-Chinese epoch in Dabie orogenic belt is discussed. The important conclusions are gotten

本文针对大别造山带核部&天堂寨混合花岗岩&成因这一重大基础地质问题，在天堂寨一带近900km〓的面积上进行了详细的1∶5万区域地质调查和大比例尺重点区解剖，通过对区内燕山期花岗岩进行岩石学、矿物化学、稀土微量元素地球化学、同位素地球化学和年代学、物理化学、岩浆动力学、地球动力学和成岩计算机模拟等研究的基础上，结合区域地球物理学资料，应用冷却年龄、历史地球化学理论和构造演化观，阐明区内燕山期花岗岩成因，并以此为基础进一步讨论了大别造山带自印支期以来的构造—岩浆动力学过程，取得了如下的重要认识

porphyritic granite ; the uniaxial compressive strength ; scale effect ; stability test

而岩石单轴抗压强度试验，人们认为这是最简单、最常规的岩石力学测试项目之一，但就试

With outcrop of Heyu porphyritic granite rocks in the south, the gold deposit falls into structural altered rock type, and the gold-bearing strata is Jidanping Fm.

成因类型为构造蚀变岩型，赋矿地层为熊耳群鸡蛋坪组和马家河组，南侧出露合峪斑状花岗岩。

The driveway and retaining walls were made out of quarried granite blocks, the material characteristic for the surroundings.

车道和挡土墙由花岗岩砌成。这种材料体现出了周边环境的特点。

Compared with the typical rapakivi granite, Yingfeng complex is characterized by smaller exposing area, monotonous rock types, larger megacryst content, even megacryst size, diversified matrix texture, and obvious deformation and metamorphism.

与典型环斑花岗岩相比，该岩体有出露面积小，岩石类型单调，球斑含量大，大小较均匀且为多晶集合体，出溶作用强烈，基质结构多样，变质变形明显等特征。

The Zhashui granite body, with typical rapakivi texture, is intruded into the nearby Shangdan suture zone of the Qinling orogen.

柞水岩体侵位于秦岭造山带商丹缝合带附近，具有比较典型的环斑花岗结构，本文获得了213.6±1.8 Ma的单颗粒锆石 U-Pb 年龄，MSWD 为 1.5，这个年龄与前人在东秦岭沙河湾环斑花岗岩测定的锆石 U-Pb年龄非常一致。

Xiangshan volcano-intrusive complexes is the wall rock of the biggest volcanic-rock uranium ore deposit in China, and the main body is rhyolitic porphyroclastic lava, accompanied by hypahyssal or ultra-hypabyssal intrusive rocks such as dacite-porphyry and granite-porphyry Jiulongzhang volcano-intrusive complexes are dominantly rhyolitic welded tuff, accompanied by dacite-porphyry and quartz monzonite-porphyry, and so on, and the uranium resources are being assessed.

相山火山－侵入杂岩是华南地区最大的火山岩型铀矿赋矿围岩，其主体岩石为流纹质碎斑熔岩，浅成－超浅成侵入岩有英安斑岩、花岗斑岩等；九龙嶂火山－侵入杂岩的铀资源潜力尚待评价，主体岩石为流纹质熔结凝灰岩，浅成－超浅成侵入岩有英安斑岩、石英二长斑岩等。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。