biotite的例句大全

Moreover, the biotite composition can be used to mark off the intruding order of granites and distinguish tin-bearing and tin-barren granite.

此外，黑云母的成分可作为划分花岗岩侵入期次、评价岩体含矿性的标志。

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Study on the Mineralogy of Biotite in the Part of Kyanite Group Deposits Its Geological Significance

我国部分蓝晶石族矿床中黑云母的矿物学研究及其地质意义

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Systematic measurements are made respectively on the quartz C-axis fabric, biotite ( 001) cleavage fabric and3-D strain analysis by quartz for gneissic granite in Shuanghe, Dabie.

对大别山双河片麻状花岗岩岩体中的石英C轴组构、黑云母（001）解理极点和石英颗粒三维应变分别进行系统测量。

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The granulite facie rock shows lenticulars, mainly outcrops at about 500 meters to the town, east of river. The major minerals of these rocks are diopside, plagioclase, hornblende, biotite and garnet.

其中麻粒岩主要出露于佛坪县城南约500m河东岸，呈条带状和透镜状产出，其矿物组成以透辉石、斜长石、角闪石、黑云母及石榴子石为主。

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Zircon U-Pb Ages, Geochemistry of the Rushan Gabbro-diorites and Their Mafic Xenoliths from the Northern Sulu Orogen, Shandong Province, Eastern China; Both the core and the mantle have inclusions of biotite, hornblende, quartz and plagioclase.

北苏鲁乳山辉长&闪长岩及其基性岩石包体的锆石U-Pb年代学和地球化学研究内核和外壳中均发育石英、斜长石、黑云母、角闪石等矿物的包裹体；

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This paper discusses the enrichment and stability of Cu2+ in biotite on the basis of the crystal-field theory.

本文运用晶体场理论研究了Cu~（2+）在黑云母中的富集和稳定性。

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The biotite is readily weathered and should be the primary source to the radioactive~ ( 87) Sr of the High Himalayan rivers.

黑云母矿物具有的易风化性，为高喜马拉雅河流放射性87Sr提供了主要来源。

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biotite from east to west changes from a light brown-brown hypidiomorphic into tiny flakes green-brownish green augen porphyroclasts, alteration increased.

黑云母自东向西由浅棕-棕红色半自形细小的片状转变为绿色-棕绿色眼球状残斑，蚀变增强。

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the main mineral assemblage of the garnet-amphibolite from the first part in ccsd-pp2 is amphibole, garnet, biotite and albite, which resulted from retrograde metamorphism.

镜下鉴定和激光拉曼测试结果表明预先导孔（CCSD-PP2）第一段榴闪岩的主要矿物为角闪石、石榴石、黑云母和钠长石，是榴辉岩退变质作用的产物。

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body is a calc-alkaline pluton composed of muscovite alkali granite, two-mica alkali feldspar granite and biotite adamellite.

彭山岩体是由白云母碱长花岗岩、云母碱长花岗岩和黑云母二长花岗岩组成的钙碱性花岗复式岩体。

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the banded gneisses underlying the mine field are, as a rule, micaceous, the amount of biotite determining mainly the shades of the bands.

本矿区的带状片麻岩照例富含云母，黑云母的多少决定片麻岩条带的色调。2.A green, gray, or red metamorphic rock, similar to slate but often having a wavy surface and a distinctive micaceous luster.泥石一种绿色、灰色或红色变质岩，与页岩相似，只是表面通常起伏不平，有明显的云母光泽。

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a study of biotite from the shahewan rapakivi granite in qinling and its significance

秦岭沙河湾环斑花岗岩中黑云母的研究及其意义

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The Shangzhuang apatite deposit is a low-grade apatite deposit associated with Fe, vermiculitizated biotite and REE.

上庄磷矿为一大型 低品位 磷灰石矿床,伴生有益组分有铁 、 蛭石化黑云母及稀土元素.

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Biotite is a subordinate constituent of the mafic and ultramafic rocks generally.

黑云母一般是镁铁质及超镁铁质岩石中的次要成分.

词典精选例句

So the dark mica in this granite should be called biotite.

那么.在这块花岗岩中的黑色云母类矿物就应当叫做黑云母了。

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The types of mineralized rocks are fine grained biotite gneiss and silicalites.

矿化类型为含金黑云变粒岩型、含金硅质岩型。

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Ore-forming materials of galena are from country rocks , that is biotite schist and garnet biotite schist.

形成方铅矿的成矿物质主要来源于围岩, 即荆山群黑云母片岩和石榴石黑云母片岩等.

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Weiya complex, eastern Tianshan: Single-sourced or diverse-sourced ? -- Evidence from biotite.

东天山尾亚杂岩体: 同源还是异源? -- 来自黑云母的证据.

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Veiws evidently intercalate into biotite granulite of the Boluotai Formation of the Zhuzhangzi Group.

花岗斑岩主要由钾长石、石英、更长石及黑云母组成.

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The heavy liquid separation with temperature changing has been applied to separate minerals of muscovite, biotite, sanidine and quartz to obtain several fractions with respect to specific gravity difference. All of them were dated by conventional Rb-Sr isochron method.

报道了应用重液变温分离法分离白云母、黑云母、透长石和石英等单矿物，进行铷锶等时线年龄测定的研究结果。

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