Research on Compaction Performance of Intermediately and Highly Weathered Mica Metamorphic Rock

云母类中高级变质岩风化料的压实性能研究

属类：行业术语-中文论文标题-

Near the contact boundary there exists a kind of metamorphic rock known as hornfels. It is resulted from the contact metamorphism when magma comes in contact with the sedimentary rocks and heats and squeezes them.

在二者接触界线附近发育着一种叫角岩的变质岩,角岩的形成是由于岩浆人侵与周围沉积岩接触时所产生的热量和压力致使原岩发生变化而成。

属类：工程技术-地质-地质与勘探

In this area, foliated metamorphic rocks include slate, phyllite, schist and gneiss. Nonfoliated metamorphic rocks include marble, quartzite and amphibolite.

在该区出露的面理化的变质岩有板岩、千枚岩、片岩和片麻岩,出露的非面理化变质岩有大理石、石英岩、斜长角闪岩。

属类：工程技术-地质-地质与勘探

What kinds of regional metamorphic rocks are present in the area?

在这一地区有哪些种类的区域变质岩?

属类：工程技术-地质-地质与勘探

Review and Deliberation of the Researches on Early Precambrian Metamorphic Stratigraphy

早前寒武纪变质地层学研究的回顾与思考

属类：行业术语-中文论文标题-

Metamorphic rocks with foliation are called foliated metamorphic rocks and the metamorphic rocks without foliation are called nonfoliated metamorphic rocks.

这样,具有面理的变质岩叫做具面理变质岩,而不具面理者称不具面理变质岩。

属类：工程技术-地质-地质与勘探

So metamorphisms play an important role in the formation of metamorphic rocks. What kinds of metamorphisms are involved in the formation of metamorphic rocks in this area.

这样看来变质作用在变质岩的形成中扮演着极其重要的角色。这个地区的变质岩的形成都涉及到那些变质作用呢?

属类：工程技术-地质-地质与勘探

As you have known, the metamorphic rocks make up the third great family of rocks

正如你们所知道的那样,变质岩是岩石家族中3大岩类中的一类。

属类：工程技术-地质-地质与勘探

EPMA Th-U-Pb Dating of Monazite for Zhongtiao and Lüliang Precambrian Metamorphic Complexes

中条山-吕梁山前寒武纪变质杂岩的独居石电子探针定年研究

属类：行业术语-中文论文标题-

Generally speaking, the regional metamorphic rocks in this area can be divided into two groups, foliated and nonfoliated metamorphic rocks.

总的来说,这一地区的区域变质岩可以归为两大类,一类是具面理的区域变质岩,另一类是不具而理的区域变质岩。

属类：工程技术-地质-地质与勘探