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Home > chinese-english > "岩浆源" in English

English translation for "岩浆源"

[ yánjiāngyuán ]
magma basin
magma source
magmatic hearth


Related Translations:
岩浆迁移:  magmatic migration
注入岩浆:  suc magma
深岩浆:  hypomagma
岩浆疱:  magma blister
液态岩浆:  magma liquid
岩浆系列:  magma series
岩浆发电:  magma power generation
岩浆发散:  emission of lava
岩浆水:  juvenile watermagmatic watermagmaticwaterwater, magmatic
原岩浆:  original magma
Example Sentences:
1.During the yanshanian phrase , the area is in the condition of contractional background , with multi - staged tectonic reversion . 5 . through studying the origin of volcanic rocks and the characteristics of magma evolution , it concludes that there exist 3 originated areas of magma - from mantle , crust , and mantle - crust exchange . the basic magma of nandaling volcanic rocks of early jurassic is derived from upper mantle ; the magma of tiaojishan volcanic rocks of mid jurassic is formed in the contractional tectonic setting , and derived from the transition zone of crust and mantle interaction ; the acid magma of l
5 、通过岩石化学、微量元素、稀土元素的研究,探讨了不同级别节律的火山岩成因、岩浆演化等特征,认为本区燕山期火山岩有三个岩浆源区,即地幔源、地壳源和壳幔混源,早侏罗世的南大岭旋回的基性岩浆,起源于上地幔;中侏罗世髫髻山旋回火山岩是在相对挤压环境中,岩浆起源于壳幔过渡带;晚侏罗世无负eu异常的酸性岩浆来源于下地壳的古老结晶基底的局部熔融,有负eu异常的酸性岩浆来源于上地壳的局部熔融;早白垩世火山岩基性岩浆起源于上地幔,中性岩浆起源于下地壳底部的壳幔过渡带。
2.The paper based on synthesize domestic and foreign ' s study achievement about basalt , systematical review basalt research history , present condition about basalt formation contributing factor and it ' s magma source area quality , uses the basalt to distinguish the earth ' s mantle type , the connection basaltic magma evolution and continent dynamics , and uses the basalt to distinguish tectonic environment
系统地综述了玄武岩的成因和岩浆源区性质、利用玄武岩判别地幔类型、玄武质岩浆的演化与大陆动力学关系,以及判别构造环境等方面研究的现状。
3.High - mg volcanic rocks approach the primitive mantle compositions , and their magmatic source is close to the composition of bse , derives from the lower mantle and formed by this type - mantle rocks " fractional melting highly ( > 25 % ) . high - mg volcanic magma , formed in the axis of the emei mantle plume , underwent the crystallization differentiation of olivines and some pyroxenes ; some olivines reflect fair cumulus crystallization
高镁火山岩接近于原始岩浆的组成,岩浆源区与地球平均成分bse的成分特征相近,起源深度为下地幔,为该地幔岩较高程度的部分熔融( 25 )而形成的。高镁火山岩处于地幔柱的轴部,经历了橄榄石及一定程度的辉石分异结晶,并且橄榄石显示出一定的堆晶作用。
4.Xikuangshan type copper ore deposit named those fe - cu deposits hosted in yinmin formation , kunyang group , which located in kunyang rift valley and the edge of southwest yangzi platform . the best example is xikuangshan allotment , luoxue ore area , dongchuan , yunnan . the type deposit spread in south kunyang rift valley , include dongchuan , wuding - luoci , yuanjiang , yimen , huashengping , hongmenchang and so on
稀矿山式铜矿是指赋存在昆阳群因民组地层中的铜铁矿床,其大地构造背景属于元古代裂谷带,大陆裂谷是超大型铜等多金属矿形成和分布的有利环境,在裂谷下部常发育异常地幔和岩浆源,裂谷空间上的多层次性使矿床具有明显垂向分带特征,其演化时间的长期性、脉动性和继承性便于多期成矿作用相互叠加、矿质的高度聚集。
Similar Words:
"岩浆学说" English translation, "岩浆循环" English translation, "岩浆岩" English translation, "岩浆岩套" English translation, "岩浆演化" English translation, "岩浆源的;初生的" English translation, "岩浆源硫" English translation, "岩浆缘的" English translation, "岩浆缘岩脉" English translation, "岩浆杂岩" English translation