ultramafic

ultramafic

美 [ˌʌltrə'mæfɪk] 　英 [ʌltrə'mæfɪk]

• 网络超基性；超镁质；超基性岩

词形变化

复数：ultramafics  

英汉解释

adj.	1. describes a dark igneous rock, over 90 percent of whose content consists of ferromagnesian minerals, including olivine and pyroxenes
n.	1. a rock of ultramafic composition

例句

Ophiolite is a specific mafic - ultramafic association, not the name of a rock.

蛇绿岩是具有特定成分的镁铁-超镁铁组合，并非一个岩石名称。

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。

Cu-Ni sulphide deposit related to mafic-ultramafic rocks is the main type of copper, nickel, platinum group elements(PGE) deposits.

与镁铁-超镁铁质岩密切相关的铜镍硫化物矿床是铜、镍、铂族元素（PGE）资源的重要矿床类型。

of compound rock-body. They belong to mafic, ultramafic rocks which type are gabbro, pyroxenite and peridotite.

与铜镍矿成矿有关的岩体具有复合杂岩体特征，多属辉长岩—辉石岩—橄榄岩型镁铁—超镁铁质岩。

Hongshishan mafic-ultramafic layed intrusion lies in the Beishan zone in Xinjiang, northeast of the Tarim plate.

红石山镁铁质-超镁铁质层状岩体位于塔里木板块东北部的新疆北山地区。

Genesis and Source Characteristics of the Mafic-Ultramafic Dikes in West Shandong Province: Evidence from Petrology and Geochemistry

鲁西晚中生代基性脉岩的成因和源区性质：岩石学和地球化学

New Data on the "Hot" Emplacement Age of Ultramafic Rocks from the Songshugou Area in the Eastern Qinling

东秦岭松树沟超基性岩体“热”侵位时代新知

Characteristics of Quemocuo mafic-ultramafic rock zone from source area of the Yangtze River and its tectonic significance

长江源雀莫错基性-超基性岩带的基本特征及构造意义

Petrogenetic epoch and geochemical characteristics of mafic-ultramafic rocks on the southern margin of Alxa massif in northern China

阿拉善地块南缘镁铁-超镁铁岩形成时代及地球化学特征

Element partitioning between transition-zone minerals and ultramafic melt under hydrous conditions

在矿石转换地带和在含水条件下超镁铁质融化之间的要素分割

Lithogeochemistry of Meso- and Neoproterozoic mafic-ultramafic rocks from northern Guangxi

桂北中-新元古代镁铁质-超镁铁质岩的岩石地球化学

Early Jurassic Layered Mafic-Ultramafic Intrusions in Meizhou, Guangdong Province

广东梅州早侏罗世层状基性-超基性岩体研究

Characteristics and genesis of the two terms mafic- ultramafic rocks in the Dabieshan

大别山两期镁铁质-超镁铁质岩特征及成因讨论

Discovery and Identification of Helong Ultramafic Komatiite in the Eastern Part of North China Block

华北地块东段和龙超镁铁质科马提岩的发现及特征

Geochemical characteristics of the Qingshuiquan mafic-ultramafic rocks, East Kunlun

东昆仑山清水泉镁铁质-超镁铁质岩的地球化学特征

Geochemical characteristics of mafic-ultramafic rocks and their geological significance in Hongqiling mine of Jilin

吉林红旗岭镁铁-超镁铁质岩的地球化学特征及地质意义

Advance in the Study of Neoproterozoic Mafic-Ultramafic Rocks in the Western Margin of the Yangtze Craton

扬子地块西缘新元古代镁铁-超镁铁质岩研究进展

Characteristics and Ar-Ar dating of ultramafic-mafic rocks in the Zadoi area, southern Qinghai, China

青海南部杂多地区超镁铁质-镁铁质岩石的特征及Ar-Ar定年

The Songshugou Rock Body from Qinling--A Example of Ultramafic Cumulate Undergone Amphibolite Facies Metamorphism

秦岭松树沟岩体--一个遭受角闪岩相变质作用的超镁铁堆晶岩的实例

Inversion of primary magma composition for Jinbaoshan ultramafic intrusion, Yunnan

云南金宝山超镁铁岩原始岩浆成分反演

Trace element geochemistry of Raobazhai ultramafic complex, North Dabie Mountain

大别山北部饶拔寨超镁铁岩体微量元素地球化学

Classification of ultramafic rocks in HP-UHP orogenic belt and fluid activity

高压-超高压变质带中超基性岩的成因类型及其流体活动

Petrogenesis and Magma Source of the Ultramafic Rocks at Wajilitag Region, Western Tarim Plate in Xinjiang

新疆塔里木板块西部瓦吉里塔格地区二叠纪超镁铁岩的岩石成因与岩浆源区

The Forming Mechanisms of Hongqiling Mafic and Ultramafic Intrusive Bodies and Cu- Ni Sulfide Deposits

红旗岭镁铁-超镁铁岩侵入体及铜镍硫化物矿床的成岩成矿机制

Current Study on the Mafic-Ultramafic Layered Intrusions

镁铁-超镁铁层状侵入体研究现状

Study on Analytical Method for Re-Os Isotopic System in Mafic-Ultramafic Rocks

镁铁-超镁铁岩铼-锇同位素体系分析方法

Open-system magma chamber: An example from the Xinjie mafic-ultramafic layered intrusion in Panxi region, SW China

一个开放的岩浆房系统：攀西新街镁铁-超镁铁质层状岩体

Ore deposit types related to mafic-ultramafic rocks

与镁铁-超镁铁质岩石有关的矿床类型