1) cover metamorphic rock series
盖层变质岩系
3) metamorphic rocks
变质岩系
1.
In the process,Au and other mineralizing materials in the metamorphic rocks were firstly activated and then migrated and enriched in the siliceous veins.
燕山期的花岗岩浆活动交代重熔了变质岩系,变质岩系中大量的成矿物质被活化、迁移至岩浆期后热液中,在成矿热液演化为偏酸性—还原性条件下,金等成矿元素发生了沉淀作用。
2.
The Neoproterozoic-Early cambrian Luomahu group metamorphic rocks, outcropped in Guliku gold field, Daxinganling Ridge, consist of gneiss, schist, metadolerite, marble and slate,which belong to low greenschist, high greenschist and low amphibolke facies.
大兴安岭古利库金矿区出露的新元古代 -早寒武世落马湖群变质岩系 ,系一套片麻岩、片岩、变粒岩以及大理岩、板岩组合 ,属低绿片岩相、高绿片岩相和低角闪岩相 。
4) metamorphic rock series
变质岩系
1.
A metamorphic rock series was newly found in Xiaopuchaihe of Dunhua,Jilin during the regional geological mapping Xiaopucaihe and its neighbouring in scale of 1:50 000.
在1∶5万吉林敦化小蒲柴河幅等的区域地质调查中,新发现一套变质岩系。
2.
The metamorphic rock series exposed along the southern side Zhejiang-Jiangxi Railway in the central part of Jiangxi Province is recognized as Pre-Sinian strata based on its stratigraphic characteristics.
江西中部 ,即沿浙赣铁路之南地区出露的变质岩系 ,地层学特点显示其是前震旦系 ,同位素年龄表明其为中元古代地层。
3.
The metamorphic rock series,occured at Lake Kule and outcropped 3.
库勒湖变质岩系以断片形式出现于南天山造山带中，出露宽度约３。
5) metamorphic reservoir
变质岩储层
1.
Study on characteristics of Archaeozoic metamorphic reservoirs in Niuxintuo area;
牛心坨地区太古界变质岩储层特征研究
6) epimetamorphic rock series
浅变质岩系
1.
The relationship of Mesozoic epimetamorphic rock series and the gold mineralization in Bangong Lake to Nujiang River mineralized belt, northern Tibet, China;
藏北班—怒成矿带中生代浅变质岩系与金矿成矿
2.
The epimetamorphic rock series were outcropped at different degrees from Devonian to Permian of Jixi area.
鸡西地区晚古生代浅变质岩系从泥盆纪至二叠纪均有不同程度出露,岩石地球化学特征显示富硅(SiO2一般为71。
3.
A set of metamorphic strata of low-greenschist fades is exposed along the northern side of Tiekelike fault in the southern Tarim basin, which was previously called as epimetamorphic rock series due to different viewpoints about its sedimentary time, metamorphic age and genesis, etc.
塔里木盆地南缘和田地区,沿西昆仑北缘的铁克力克断裂北侧断续出露一套低绿片岩相变质地层,由于长期以来对其原岩时代、变质时代及成因等存在不同认识,人们常称其为浅变质岩系。
补充资料：变质层
变质层
altered zone
b ianzhieeng变质层(altered:one)耐火材料在使用过程中.由于高温作用和侵蚀介质的化学作用，其工作面形成的新物质层。又称反应层。在更接近工作面处，由于大量的非晶质低熔物的存在，有时还会呈现一含有孔泡结构的部分，常被称为渣化层。 变质层的厚度及性质与耐火材料的使用寿命有密切关系。 (陈攀友)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条