petrology

Its petrology , petrochemistry and geochemistry feature show the intrusive is post-collision and strongly-peraluminous granite.

岩石学 、 岩石化学、地球化学特征反映该岩体属后碰撞强过铝花岗岩.

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Macroscopic classification for bituminous coal is one of the research tasks for coal petrology.

烟煤的宏观煤岩分类是煤岩学研究的内容之一.

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Study of Technological Petrology on Erosion of Splashed Slag Layer in BOF

转炉炉衬溅渣层蚀损的工艺岩石学研究

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Study on the petrology of strata bearing petrified wood and the palaeoecology in Xinchang, Zhejiang Province

浙江新昌硅化木赋存地层岩石学与古生态环境研究

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On the based of petrology, minerals composition and the peak P-T conditions, the eclogites across the South Dabie can be divided into three types of eclogites: ① ultrahigh-pressure ( UHP) eclogites;

通过对大别山太湖地区榴辉岩的岩石学、矿物成分和峰期变质P-T条件的研究表明，南大别榴辉岩可分为：①高压榴辉岩；

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Research on petrology and geochemistry of Cenozoic Neogene basalts on Jiangsu-Anhui border revealed that basalts had the characteristics of alkali basalt system rich in Titanium 、 al-kali 、 lithophile element.

本文通过对苏皖嘉山一盱眙地区新生代晚第三纪玄武岩的岩石学、岩石化学及岩石地球化学的研究表明该区玄武岩具有富钛、富碱和贫铝的特点、属大陆碱性玄武岩系列。

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It is suggested that Long Cao Ping gneiss might be an old ( late Archean era) and basic TTG suite after discussing the characteristics of geology, petrology and geochemistry.

通过对其地质特征、岩石学特征、地球化学特征的讨论，初步认为是一套古老的（晚太古代）偏基性TTG岩套。

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The petrology reveals that the sedimentary environment of the study area is carbonate tide flat and shallow sea which is also strongly affected by the volcanic materials and wind brought clastics during the period of Yangzhuang.

上述岩石特征表明，研究区在中元古代蓟县纪早期的杨庄期为浅海潮坪碳酸盐沉积环境，沉积作用受中远源火山物质和风携碎屑的强烈影响。

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Characteristics of Petrology and Geochemistry of the Archaean Magmatic Complexes in the Mountain Tai

泰山太古宙岩浆杂岩体的岩石化学和地球化学特征

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Inheriting and Developing the Fine Tradition to Create Excellent Curriculum& Development Process of Petrology Curriculum in China University of Geosciences

继承发扬优良传统精心打造精品课程&中国地质大学岩石学课程发展历程

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Ultrahigh-pressure ORTHOGNEISSES from the Dabie mountains: petrology and metamorphic evolution

大别山超高压正片麻岩：岩石学及变质演化

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Petrology, mineralogy and formation environment ofa corundum-sillimanite-K feldspar gneiss

一种刚玉夕线钾长片麻岩的岩石学矿物学特征及形成环境

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The Study of Coal Petrology and Coal Geochemistry in Permo-Carboniferous Coal from Datong Coalfield; The lime-stone rocks bed up against the coal.

大同煤田石炭二叠纪煤的煤岩学和煤地球化学研究石为岩层紧靠着煤矿层。

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Organic petrology is an important method for studying coal formed oil.

有机岩石学方法是研究煤成油的重要方法之一.

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Three shapes of the micro-stalactite above mentioned are typical fresh-water sedimentary in features of petrology.

上述三种形态的微型钟乳石的岩石学特征也表明其是典型的淡水成因形成。

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Prof. Wu Chongyun& the founder of teaching of sedimentary petrology in China University of Petroleum

吴崇筠教授&中国石油大学沉积岩石学教学及教材建设的奠基者

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In the paper the effect of coal petrology in clean coal technology kas been discussed briefly.

本文简要讨论了洁净煤技术中的煤岩学问题,就燃烧、煤预备中煤岩学的应用等进行了探讨.

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Petrology and sedimentary environment of middle Silurian in southern region of West Qinling

西秦岭南带中志留统的岩石学特征与沉积环境

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Based on the data from experimental petrology, the acid-intermediate igneous rocks ( synitic, monzonitic, QY-dioritic) without negative Eu-anomaly seem to have formed at the base of thickened crust or in the mountain root zone.

基于实验岩石学成果，论述了无负Eu异常的中酸性火成岩类（正长岩、二长岩、石英闪长岩类）形成于加厚陆壳底部（或山根带）。

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I want to be a mining engineer, so I ought to study petrology and engineer.

我想要当个采矿工程师, 所以我应当研读岩石学及工程学.

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Study of contact metamorphic zone of bituminous coal by coal petrology

烟煤接触变质带的煤岩学研究

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The study of petrology, mineralogy and geochemistry suggests that augite latite and augite monzonite are cognate, belonging to the upper and root parts of the volcanic dome respectively.

岩石、矿物地球化学的研究表明，辉石粗安岩与辉石二长岩同源，分别为火山穹窿的上部和根部。

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Petrology is the science of the rocks.

岩石学是岩石的科学.

词典精选例句

Mineralogy and petrology of Jinchuan ultrabasic rock body with copper-nickel deposits

金川铜镍矿床超基性岩体的矿物岩石学

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The method of coal-petrology-study and some new measurement technologies such as vitrinite reflectance, DTA-DSC thermal analysis and pulse element analysis, ect.

本文应用镜质体反射率、DTA&DSC热分析、脉冲元素分析等新的测试技术，对两口钻井剖面的有机地球化学资料进行研究，论证干酪根赋存于不同岩性中的各项演化参数是相近的。

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Based on years of field investigation in the area, it is considered that the Early Paleozoic evolution history of the area bears typical rift characteristics, which is reflected by research results on regardless of regional geology, petrology, structural deformation and geotectonic evolution.

通过作者在拉鸡山多年的野外调查工作和研究，认为该地区无论在区域地质学、岩石学、构造变形学还是大地构造演化方面，其早古生代构造演化史皆具典型的裂谷带特征。

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Geology and petrology of Kuroshima Volcano in Fukue Volcano Group , SW Japan : a preliminary report [ search? ].

长崎県五岛列岛の福江火山群黒岛火山の地质と岩石(予报) [ 検索? ].

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In this paper data from coal petrology show that this region is low-medium metamorphosed.

根据煤岩学资料，句容坳陷为低&中变质区。

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The nature of mineralogy, petrology and geochemistry also provides reliable information to prove that primitive tuffaceous sedimentary rock underwent "soaking effect" in a kind of brine and formed scapolite biotite rock.

矿物学、岩石学及地球化学特征也为其原凝灰质沉积岩经过热卤水浸泡效应（soaking effect）形成方柱黑云岩类的成因提供了可靠信息。

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Two types of Cenozoic potassic volcanic rocks in West Qinling, Gansu Province: Their petrology, geochemistry and petrogenesis

甘肃西秦岭两类新生代钾质火山岩：岩石地球化学与成因

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