This metamorphic rock has been compressed for millions of years.

The ooze water of these various types belongs to low metamorphic water.

这些不同类型的软泥水均属软泥阶段的浅变质水.

Topological change is an characteristic of metamorphic mechanisms.

拓扑结构变化是变胞机构的一个特征.

Ophiolites exposed in Dongqiao are mainly composed of metamorphic peridotites, gabbros and basalts.

西藏东巧蛇绿岩主要由变质橄榄岩 、 辉长岩及玄武岩等组成.

We discuss the essential technique for self organizing metamorphic of self reconfigurable robots.

本文深入研究了自重构机器人实现自组织变形的基本方法.

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

将冀东三家地区太古宙变质岩系分为上壳岩 、 长英质片麻岩和花岗岩三类,并对各岩类的地质地球化学特征及演化进行了阐述.

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.