English translation for "镁铁质岩"

mafic rock

Related Translations:

铁质燧石:  ferruginous cherttaconite

磷酸铵镁:  ammoniomagnesium alkaliineammoniomagnesium phosphateammpnium magnesium phosphatemagnesium ammonium phosphate

镁焦:  impregnated cokemag cokemagnesium coke

镁剂:  magnesia mixture

镁铁氧体:  magnesium ferrite

镁石棉:  magnesia asbestosmagnesia-a estosmagnesiaasbestos

乙酸镁:  magnesium acetate

精炼镁:  refined magnesium

氮化镁:  magnesium nitridemg3n2

镁盐:  magnesium salts

Example Sentences:

	1.	Petrochemistry and ore potentiality of the mafic - ultramafic rocks in the yangliuping cu - ni - pgf mine , sichuan province 超镁铁质岩型铜镍矿床成矿条件与找矿远景分析
	2.	There are over 30 mafic and ultramafic intrusions in the area and cu - ni sulfide ore bodies were found in no . 1 and no . 7 ultramafic intrusive bodies which exhibit obvious zoning and cumulate texture 区内出露30多个镁铁超镁铁质岩体，其中1 、 7号超镁铁岩体中赋存铜镍硫化物矿（床）体。
	3.	Layered mafic intrusions not only represent natural laboratories for studying processes of magmatic differentiation and assimilation within the crust , but also contain extensive precious and base metal mineralization 层状镁铁质岩体不仅是研究岩浆分异演化过程和地壳混染作用的最佳天然实验室，其中还广泛赋存重要的稀有金属和贱金属矿床。
	4.	The mesoproterozoic mafic dyke swarms are extensively distributed in the central north china craton , which are not deformed and metamorphic , emplacing the pre - existed fractures , so the dyke swarms become the conspicuous marks to reconstruct the mesoproterozoic tectonic stress field of the central ncc . the mafic dykes in the northern block are transtensional while the dykes in the central and southern blocks are extensional . the mesoproterozoic tectonic stress field could be simulated on the analysis of the distribution and mechanical origin of the mesoproterozoic mafic dyke swarms in the central ncc . the simulation result shows that the mafic dyke swarms were formed in the extensional tectonic setting in the ncc in the mesoproterozoic time , which are related to the extension of the mesoproterozoic yanliao - zhongtiao aulacogens cross the central ncc 克拉通北部地块的镁铁质岩墙群为张剪性，而中部和南部地块为张性。根据华北克拉通中部中元古代镁铁质岩墙群的分布和成因机制分析，来恢复模拟中元古代的构造应力场。数值模拟结果表明镁铁质岩墙群在中元古代形成于伸展的大地构造背景，与横穿华北克拉通中部的燕辽-中条拗拉槽系的伸展作用有一定的联系。
	5.	Throughout researching it has been found that three main types of copper deposits , which mafic - ultramafic rock , marine volcanic rock and porphyry , with middle proterozoic , paleozoic and mesozoic in gansu , china . the cu - bearing formation , deep major faults and late structural - magmatic zones formed in specific geotectonic setting are main ore - controlling and metallogenic factors for copper , gold and polymetallic minerals in this area , and their convergent positions are effective ones formed ore bodies in space 通过研究认为：镁铁质-超镁铁质岩型、海相火山岩型及斑岩型三种铜矿类型，是甘肃的主要铜成矿类型，其主成矿阶段为中元古代、古生代以及中生代；特定大地构造背景下形成的含矿建造、区域性深大断裂以及后期斜向构造-岩浆活动带，是该区铜、金及多金属成矿的主要控矿因素，三者在空间上的复合是矿床体形成的有利部位。

Similar Words：

"镁铁质" English translation, "镁铁质边缘" English translation, "镁铁质的" English translation, "镁铁质角岩" English translation, "镁铁质矿物" English translation, "镁铁质岩石" English translation, "镁铁橄榄石" English translation, "镁铁钛矿" English translation, "镁铁钛铝石" English translation, "镁铜合金" English translation