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花岗岩

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In the fine granite vein-type wolframite and scheelite deposit, which contains molybdenum, the main useful minerals include wolframite, scheelite, molybdenite, chalcopyrite, etc.

花岗岩细脉型含钼的黑、白钨矿床中,主要有用矿物为黑钨矿、白钨矿、辉钼矿、黄铜矿等。

In this paper, the geochemical characteristics of granite in Jiangjunzhai tungsten deposit and the Re-Os isotopic dating of molybdenite from quartz-wolframite veins were studied and carried out, in order to elucidate the timing of mineralization and reveal the time limites and geodynamic setting of large-scale metallogeny in Southeast Hunan.

文章研究了白云仙矿田将军寨钨矿花岗岩的地球化学特征,并进行石英脉型黑钨矿石中辉钼矿的铼-锇同位素定年,以精确厘定将军寨钨矿的形成时间,揭示湘东南地区钨、锡等有色金属成矿的时限及其地球动力学背景。

The monazite samples of various genetic types are taken fro m different localities in China and have been analysed by EPMA.

采用电子探针分析研究了花岗岩、伟晶岩和热液交代等三种不同成因的独居石微粒微区成分分布的特征。

Late Yanshanian, plutonic monzonite granites causes molybdenum and tungsten mineralization .

燕山晚期形成的位于区内东北部的中—深成相二长花岗岩成矿作用主要为斑岩型钨钼矿。

Biotite syenogranite and biotite quartz monzonite.

黑云母钾长花岗岩和黑云母石英二长岩组成。

Due to complex and multifariousness of the high rock slope, four engineering projects--the Hen shan landslide at Han sheng Power Plant, artifical grantie high slope at Yuan liang Wan Power Plant in Shen Zhen, in Lin Shan Mountain in Lin Zhen, the natural high gneiss slope at Li Shan Mountain in Lin Tong, and the high slope at 701 open-pit in DaXin are taken into account in this study.

二、本文针对岩石高边坡组成的复杂性与多样性,选择韩城电厂泥岩砂岩间层的横山滑坡、深圳月亮湾电厂花岗岩人工高边坡,临潼骊山以片麻岩为主组成的北坡自然高边坡和广西大新七○一矿露天高边坡四个实际工点进行稳定性研究。

Besides, with multiple test means, hydraulic data of granite rock is determined.

此外,利用多种测试手段测定了花岗岩裂隙岩体的水力学数据。

Based on the presented meso-damage mechanical model of mylonite formation, preliminary analysis of the mylonitization course of a specific mylonite parent rock, granite, is given by the finite element method.

基于该体胞模型,对一具体的糜棱岩原岩--花岗岩,用有限元法就其糜棱化全过程进行了初步模型分析和数值模拟,发现在糜棱岩产出的地应力条件下,多孔介质韧带破碎是完全可能发生的。

He tells us that he wanted to find the "cracks in the granite of genius, the madness just below the surface, the intensity, the economic and psychological costs of the frenzies of writing, as well as the profound and mercurial mysteriousness of a figure with whom one is never really finished"—in short, to unearth the "Kierkegaard complex."

他告诉我们,他想发现"镇压在天才花岗岩,疯狂在表面之下,强度,文字疯狂的经济和心理费用,并且你真正地从未是finished"在短小图的深刻和mercurial mysteriousness,发掘"Kierkegaard 复合体。"

The red granite piece of a naos, which the Metropolitan Museum is returning to Egypt this week.

阿诺德博士发现此花岗岩残片肯定与卡纳克的神龛相连。

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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。