地幔岩的英文

• pyrolite

• "地幔"英文翻译    Earth mantle; mantle
• "岩"英文翻译    rock
• "地幔岩浆源" 英文翻译 :    source mantle
• "地幔岩石学" 英文翻译 :    mantle petrology
• "地幔" 英文翻译 :    [地质学] (介于地壳和地核之间的部分) earth mantle; (the earth's) mantle◇地幔对流 mantal convection; 地幔热缕 mantle plume; plume; 地幔涌流 mantal plume; 地幔柱 mantle plume
• "地幔；盖" 英文翻译 :    mantle
• "地幔层" 英文翻译 :    mantle reservoir
• "地幔氦" 英文翻译 :    mantle helium
• "地幔流" 英文翻译 :    mantle current
• "地幔羽" 英文翻译 :    mantle plume
• "地幔柱" 英文翻译 :    mantle plume
• "古地幔" 英文翻译 :    palaeomantle
• "内地幔" 英文翻译 :    inner mantle
• "上地幔" 英文翻译 :    earth upper mantle; peridotite shell; upper mantle
• "外地幔" 英文翻译 :    exo-mantle; outer mantle
• "下地幔" 英文翻译 :    lower mantle; mesosphere
• "大陆地幔" 英文翻译 :    continental mantle
• "地壳-地幔边界" 英文翻译 :    crust mantle boundary
• "地幔-地核界面" 英文翻译 :    mantle-core boundary
• "地幔-熔体体系" 英文翻译 :    mantle-melt system
• "地幔底辟" 英文翻译 :    mantle diapir
• "地幔底部" 英文翻译 :    bottom of mantle
• "地幔地震" 英文翻译 :    mantle earthquake
• "地幔对流" 英文翻译 :    mantle convection; mantleconvection
• "地幔对流柱" 英文翻译 :    mantle convection plume

• Based on the petrological , petrochemical and geochemical analyses about these rocks , it is concluded in this paper that the xenoliths were originated from the upper mantle , and comprised of both primitive pyrolite and the infusible solid residual of the upper pyrolite while the basaltic magma was melted out of it , which were brought up to the earth ' s surface via o1carnc eruption
  根据其岩石学、岩石化学及地球化学特征分析，包体来源于上地幔，其成因既有原始地幔岩，亦有上地幔岩经部分熔融出玄武岩浆后的难熔固相残留物，被火山喷发携带至地表。
• 4 . three type of basalt is recognized in changle region : a , sapphire - embodied alkli - olivine - basalt of niushan group ( most distributed in fangshan ) , enriched with a large number of mantle - orignated xenoliths with different extent of weathering ; b , alkli - olivine - basalt of niushan group with little sapphire embodied , but contan a few mantle - orignated xenoliths usually samller than that of fangshan , most of the mantle - orignated xenoliths weathered seriously only lefting with some vacant caves , this kind of rock mostly lies in cangshan , taohuashan . and qiaoguan volcanic vent , contain amount of ilmenite ; c , olivine - basalt of yaoshan group , contain neither xenoliths nor sapphire
  4 、在昌乐地区区分出三类主要的玄武岩： a ，牛山组含矿的碱性橄榄玄武岩，位于方山，含大量的大小不一的风化蚀变程度不同的地幔岩包体； b ，牛山组几乎不含矿的碱性橄榄玄武岩，含少量地幔岩包体，且包体一般比方山小，多数已经遭严重风化而只留下空洞，含有相当数量的钛铁矿，主要位于北岩南部的苍山，桃花山及乔官火山口。
• The pges abundance patterns of residual mantle rock with a peleo - subduction background is characterized by pd , pt depletion and ir , ru relatively enrichment , while the basalt and basic dyke by the processing of partial melt in the same background take an opposite feature of pd , pt enrichment and ir , ru depletion . the existence of fluid in the subduction zone increases the degree of partial melt on the one hand , and on the other , activates the activity of pd , pt compare to ir , ru , and thus reduces the pd ir and pt ru in residual mantle rock . the pges patterns for basalt and basic dyke from two carboniferous volcano zones to south qoltag and north turpan - hami basin , xinjing uigur autonomous region , take a shape of gentle positive inclined curve with lower pt and pd differentiation and lower pges . all these features are obviously different from that of basic dyke and basalt from typical ophiolite and therefore the author believe that their fluid - rich paleo - subduction zone environment can be ruled out
  古俯冲带背景下的残余地幔岩的pges配分以pd , pt明显亏损和ir , ru相对富集为特征，而部分熔融产物的玄武岩和基性岩脉则呈现相反的ir , ru明显亏损和pd , pt相对富集特征。俯冲带中流体的参与一方面增加了部分熔融程度，有利于pd , pt从原始地幔进入熔融相另一方面，流体的作用使得pd , pt相对于ir , ru迁移活动性效率提高，造成地幔岩中
• 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。

• 地幔岩的法语：pyrolite
• 地幔岩的韩语：암트르