The Archeozoic metamorphic rocks in Sanjia, eastern Hebei are dividedinto supracrustal rocks, felsic gneisses and granitoids.

The process of change from any previously existing rocks into metamorphic rocks is called metamorphism.

将原来岩石改变成为变质岩的这种作用称之为变质作用.

Schist, a metamorphic rock, contains mineral crystals that can be seen by the naked eye.

片岩, 变质岩, 含有矿物晶体可以看到由肉眼.

Granite and metamorphic rock constituted the basement of the basin with better uranium source conditions.

盆地基底为花岗岩和中高级变质岩,铀源条件良好.

A metamorphic rock intermediate between shale and slate , that does not possess true slaty cleavage.

一种细颗粒的变质岩,由泥质岩受热形成.

Shaanxi is one of the provinces where soft metamorphic rock has distributed widely.

摘要陕西省是软弱变质岩分布广泛的省份之一.

Marble is a metamorphic rock that takes a high polish.

大理石是一种经过精细打磨的晶体变质岩.

Crack is not only growing in rock, but also in metamorphic rock and rock.

裂缝不仅发育于沉积岩中, 还发育于变质岩和火成岩中.

Graphite deposit of Heye was formed by metamorphism of the Permian coal bed.

荷叶石墨矿是由二叠系煤层变质而成的石墨矿床,石墨与煤呈同层异矿关系.

Types of metamorphic rocks: regional metamorphism, contact metamorphism and dynamic metamorphism.

变质岩类型: 区域变质 、 接触变质和动力变质.

Danba area has undergone multiperiod deformation, metamorphism and magmatism since Mesozoic time.

丹巴地区自中生代以来经历了多期的变形 、 变质和岩浆作用.

Its mineralization can be divided into three phases , deposition phase , metamorphism phase and reformation phase.

将成矿划分为沉积 、 变质及改造三阶段.

Before Later Proterozoic era , in this area more than two times of thermodynamic metamorphism took place.

在晚元古代以前该地区至少发生过两次热动力变质作用.

The high-pressure metamorphic rocks underwent an isothermal decompressional retrograde process after the peak metamorphism.

研究表明,高压变质峰期后经?s了 近等温降压退变质过程.

Concepts of metamorphism , metamorphic reaction, prograde and retro – metamorphisms.

变质岩的一般概念 、 变质反应 、 进变质和退变质.

Many references show that the water is indispensable to the ultrahigh pressure metamorphism.

大量资料表明水参与了超高压变质作用过程.

The middle Proterozoic crystalline schist series in the Panzhihua-Xichang region has undergone progressive regional metamorphism.

攀西中元古结晶片岩系遭受了前进区域变质作用。

...hysterical laughter which gradually metamorphoses into convulsive sobs...

歇斯底里的笑声渐渐地变成了剧烈的抽泣

The group is having to metamorphose from a loose collection of businesses into a fully integrated multinational...

该集团将不得不由一个松散的企业联合组织转变成一个全面整合的跨国集团。

Meanwhile the Fox will come down from the mountains and will metamorphose itself into a Wolf.

期间,狐狸会下山,会把自己变成狼.

I was going to metamorphose the movies into an art.

我准备把电影业转变为一门艺术。