metamorphism是什么意思_metamorphism中文

metamorphism中文什么意思

n.
1.【地质学；地理学】变质(作用)。
2.变态，变形，变化。

abnormal metamorphism: 异常变质酌
additive metamorphism: 加物变质作用
agents of metamorphism: 变质营力
allochemical metamorphism: 他化变质; 异化变质作用
allochromatic metamorphism: 他化变质, 增减变质

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例句与用法

After making detailed research on ore - controlling factors , the author points out that gold deposits in fujian resulted from the various geologic processes such as sedimentation , metamorphism , tectonism and magmatism
详细研究了福建省金矿的金矿的控矿因素，提出省内金矿的形成是沉积作用、变质作用、构造作用和岩浆作用(包括火山作用)的综合结果。
On thebasis of describing mineralogy characteristics such as combination electron minro - form ， crystallinity of clay minerals ， the relationship between coal series clay minerals in themesozoic era in ningxia area and coal metamorphism was analyzed
在概述粘土矿物组合、电子显微形态和结晶度等矿物学特征的基础上，探讨了宁夏地区中生代煤系粘土矿物与煤变质的关系。
The majority of fujian gold deposits can be put under predevonian regional metamorphism - epigenetic thermal fluid telescoped and regenerated gold metallogenic system and yanshan tectonic - magmatic thermal fluid gold metallogenic system
根据福建省金矿成矿机理和成矿特征把省内主要金矿划归前泥盆纪区域变质?后生热液叠加改造金矿成矿系统和燕山期构造岩浆-热液金矿成矿系统。
All these rocks aforementioned are mainly parametamorphic rocks . milan , kaqiang and alamasi group underwent high - grade metamorphism of amphibolite facies , together with weak migmatism . they share the same geochemistry and total ree and many other chracters
二者主要为副变质岩石，米兰岩群和卡羌岩群、阿拉玛斯岩群变质较深为角闪岩相，普遍弱混合岩化，它们具有非常相似的地球化学特征，稀土元素总量及其它特点一致或相近。
The results indicate that submarine hot water deposition is the main ore - forming process of the uranium - bearing vonsenite deposit , and that the economic deposit was formed on the basis of further enrichment of boron and iron through the superposition and transformation by regional metamorphism and migmatization
研究表明，该矿床的成矿作用主要表现为海底热水沉积成矿，区域变质混合岩化作用对矿床进行了强烈的叠加改造，使硼铁进一步富集而形成工业矿床。