plagioclase的例句大全

A chiefly amphibole rock with minor plagioclase and little quartz.

含微小晶状的石英的硅石.

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Based on the crystal growth elementary principle, a plagioclase crystalline velocity equation is suggested.

从晶体生长的基本原理出发, 提出了按非连续机制生长的斜长石晶体结晶速率表达式.

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The study on formation cause of plagioclase is closely related to formation cause of geological structure.

历史上发生的陨击事件对地球表面岩层构造产生了极其严重、深刻和长远的影响.

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The landslide and debris flow based on plagioclase coincidently locate in ringed mountains.

以斜岩作为地质基础的滑坡和泥石流等地质灾害恰恰分布在环形山脉中.

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A rare plagioclase feldspar with high calcium oxide content occurring in igneous rocks.

一种白色的晶状氧化物,用于制造氢化钙.

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A usually coarse-grained igneous rock composed chiefly of calcic plagioclase and pyroxene.

一种辉石矿物,由锂铝硅酸盐组成,是锂的来源.

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Plutonic rocks consisting of pyroxene, pigeonite and plagioclase , the source of cumulate eucrites.

包括辉石、易变辉石 、 和斜长石等火成岩, 来自于推积性的喷发.

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Cumulate plagioclase appears abruptly at the base the F unit, which rests on an erosional disconformity.

堆积的斜长石在位于侵蚀假整合之上的f单元的基底突然出现.

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Plagioclase is usually white-colored with perfect cleavage and albite twins.

斜长石通常呈白色,具有完全解理和聚片双晶.

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They show layered intrusion features . The major rock-forming minerals include olivine, orthopyroxene, clinopyroxene, plagioclase and amphibole.

其主要造岩矿物为橄榄石 、 斜方辉石 、 单斜辉石 、 斜长石和角闪石.

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The nodule minerals consist of quartz, plagioclase, amphibole, K ? feldspar , goethite, lepidocrocite, δ MnO ? 2 , illite, and muscovite etc.

结核的组成矿物有δ MnO2 、 针铁矿 、 水针铁矿、石英 、 斜长石 、 角闪石 、 钾长石 、 伊利石和白云母等.

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The plagioclase contains albite, oligoclase, andesine, laboratories, bytownite and anorthite.

钠长石 、 更长石、中长石 、 拉长石 、 培长石和钙长石属于斜长石大类.

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The main compositions of ore are chalcopyrite, pyrite, linnaeite, magnetite, malachite, azurite, chlorite, epidote, plagioclase, quartz and so on.

矿石的组成矿物主要有黄铜矿、黄铁矿、硫钴矿、磁铁矿、孔雀石、蓝铜矿、绿泥石、绿帘石、斜长石、石英等。

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The groundmass has the same mineral components as phenocryst, and is composed of plagioclase, augite and olivine.

电子探针成分分析显示，基质矿物组成与斑晶矿物组成相同，均是由斜长石、辉石和橄榄石组成；

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The basalt is altered and olivine basalt. Plagioclase is mostly of labradorite and andesine, pyroxene mostly of augite, and olivine mostly replaced by iddingsite in rock-forming mineral.

玄武岩为蚀变玄武岩、橄榄玄武岩等，造岩矿物斜长石的成分多为拉长石和中长石，辉石多为普通辉石，橄榄石多已伊丁石化。

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Anorthosite refers to igneous rocks consisting of over 90% plagioclase.

斜长岩是指斜长石含量>90%的岩浆岩，可分为6类。

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Moreover, the fractionation of plagioclase and accessory minerals such as zircon, apatite, monazite and allanite occured.

岩浆形成后还可能发生过斜长石、锆石、磷灰石、独居石、褐帘石等副矿物的结晶分离。

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The paper introduces three methods of measure plagioclase LPO by U stage: ( 1) BPW diagram;

介绍了目前国外用费氏台测量斜长石组构的三种方法：（1）BPW图解法；

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The Archaean rocks widely exposed in the area studied belong to the Qian-xi Group of granulite facies, including granulite, charnockite, pyroxene ( and/ or amphibole)-plagioclase gneiss, amphibolite and so on.

研究区内广泛出露的太古代岩石属于迁西群麻粒岩，包括麻粒岩、紫苏花岗岩、辉石-斜长片麻岩、角闪岩等。

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There is a uncomplete migmatite zone in the north of rock mass and there are lots of relic body of migmatization biotite plagioclase-gneiss around it.

岩体北侧发育不完整的混合岩带。在岩体的周围常见有混合岩化的黑云斜长片麻岩残留体。

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