biotite
黑云母
常用释义
英音[ ˈbaɪəˌtaɪt ]
美音[ ˈbaɪəˌtaɪt ]
基本释义
- n. [矿物] 黑云母
例句
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1·Under these conditions, new minerals like biotite, diopside and scapolite grew.在这些条件下，新的矿物如黑云母、透辉石和菱角石生长起来。
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2·There are granitic orthogneiss composed of banded biotite plagiogneiss in Fujian Province.福建存在一种由条带状黑云斜长片麻岩构成的花岗质正片麻岩。
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3·Biotite (hornblende) two-feldspar gneiss and (5) Fault br.黑云(角闪)二长片麻岩和(5)碎裂岩等。
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4·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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5·Symbiosis with acidic potassium feldspar, plagioclase, biotite.与钾长石、酸性斜长石、黑云母共生。
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6·The biotite adamellite is the main metallogenetic rock body in the orefield.晋宁晚期的岩浆活动强烈，黑云二长花岗岩是矿区主要成矿岩体。
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7·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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8·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。
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9·Ma of biotite shows that the rock is formed in the middle stage of Late Paleozoic era.卡拉麦里缝合带是北疆的一条重要界线，沿该带广泛发育晚古生代火山岩。
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10·The zircon samples were fresh and unweathered. The rock is coarse-grained biotite monzogranite.所测锆石样品新鲜、未风化，岩性为粗粒黑云母二长花岗岩。