结晶岩

结晶岩中造岩矿物含量的定量计算方法

A quantitative method for calculating modes of rock-forming minerals in crystalline rocks

喜马拉雅结晶岩系中的石榴子石

Garnets of crystalline rocks in the Himalayas

结晶岩系中都有高压变质岩，且在10Ma以来均发生过深熔与混合岩化作用；

Similar high-pressure metamorphic rocks which overprinted by the re-melting of crust and migmatization younger than 10 Ma ;

文章的主要目的是阐明占据造山带核部的大喜马拉雅结晶岩带（GHC）的侵位历史。

A main focus of the review is to elucidate the emplacement history of the high-grade Greater Himalayan Crystalline Complex ( GHC ) that occupies the core of the orogen .

水岩相互作用下结晶岩的矿物演化

Evolution of mineral under interaction of water and crystalline rock

黄陵结晶岩区斜坡成因类型及稳定性评价

Genetic type and stability evaluation of the slope in Huangling crystalline rock zone

结晶岩的水化膨胀研究

Study on hydration swelling of crystalline rocks

三峡工程水库结晶岩区斜坡稳定性评价

Assessment for Stability of slope in Area of Crystalline Rock at the Three Gorge Dam

这种走向通常与当地的结晶岩走向一致。

This strike will generally follow the structural trend of the crystalline rocks in the area .

温湿气候区结晶岩与碎屑岩腐岩特征及其发育过程

Characteristics of saprolites formed from crystalline rock and clasolite in humid climatic regions and their development process

藏南亚东地区前寒武纪结晶岩系以往统称为“聂拉木群”。

The Precambrian crystalline rock series in the Yadong area is previously called " the Nyalam Group " .

讨论低孔隙率结晶岩裂纹形态和饱和度对其有效热传导特性的影响；

The influences of crack shape and saturation degree on the effective thermal conductivity of low-porosity crystallized rocks were particularly discussed .

它意味着在非沉积层的结晶岩区，反射地震勘测手段是研究地下复杂结构的有效方法。

It implies that the reflection seismic survey is a available strategy investigating the structure in the Sulu ultra-high pressure metamorphosed terrace .

东秦岭秦岭岩群是一套中深变质结晶岩系，主要由片麻岩、斜长角闪岩、变粒岩和大理岩组成。

The Qinling Group is lithologically composed of four closely related but different rock sequences , gneiss , amphibolite , metadolerite and marble .

收集和总结了主要科学钻探项目和结晶岩深孔取心钻探项目采用的钻孔测斜、防斜和纠（造）斜系统。

Various deviation surveying , preventing and controlling systems used for continental scientific drilling and deep hole drilling in crystalline rock are collected and summed .

佛坪变质结晶岩系主体可能形成于古元古代，年龄2000Ma左右。

The main part of the Foping metamorphic crystalline rock series possibly formed in the Paleoproterozoic , with an age of - 2 000 Ma .

通过对构成常见结晶岩的独立化学组分的分析，其平衡共存的矿物相数一般不超过4～6种。

The minerals are usually no more than 4 to 6 for the common igneous rocks , depending on the independent chemical components of the rocks .

北喜马拉雅变质-花岗岩带与高喜马拉雅结晶岩相比，从变质作用到岩浆活动均有很大的相似性。

Compared the metamorphism and magmatic activity with the high Himalayan crystalline rocks , the north Himalayan metamorphic-granite belt bears strong similarities with the high Himalayan belt .

区域地壳结构有基底结晶岩系（新太古界）和褶皱岩系（中新元古界），盖层为古生界，自上震旦统至二叠系基本连续出露。

The crustal components in the region include : late Archean crystallization basement , middle-late Proterozoic fold series and Paleozoic cover of upper Sinian to Permian stratigraphic system .

对分布在高喜马拉雅带中的结晶岩系进行了重新划分，在其下部新建立亚东岩群。

The crystalline rock series distributed in the Higher Himalaya belt is divided again , and the Yadong Group-complex is newly established in the low part of the series .

瀑水从平顶高原上的奥扬特普伊山（也称“魔鬼山”）直泻而下，跌落2648英尺至一结晶岩平台，接着又下跌100英尺，直至丘伦河谷地。

After a short drop of about 100 feet , Angel Falls drops 2648 feet off of a flat-topped plateau known as Auyan-Tepui ( " Devil 's Mountain " ) .

结果表明：在相同的温压条件下，长英质结晶岩的波速明显低于基性岩，而与变质相的关系不大；

The results of these experiments show that velocities of the felsic crystalline rocks are obviously lower than that of the basic rocks and no visible relationship with metamorphic phase .

例如向斜、背斜、断层、盐丘，冰碛层之下结晶岩的顶面起伏形态，矿体以及粘土矿床等。

Among such features may be synclines and anticlines , geological faults , salt domes , undulations of the crystalline bedrock under a cover of moraine , ore bodies , clay deposits and so on .

中国大陆科学钻探提供了难得的深孔岩性、构造与地球物理测井资料，可以对结晶岩区地震资料时深转换的精度与地震波速模型的确定进行检验。

During the performance of the Chinese scientific drilling we obtain full cores and well-logging data , providing a good opportunity to build up a correct velocity model for time-depth transfer of the seismic data .

物相定量分析结果是结晶岩和工业岩石原料分类命名的基础，可以为改进矿物原料预处理工艺提供依据，也是研究硅酸盐体系的化学平衡、对材料制备过程进行热力学分析的基础。

The data as-resolved are bases for classifying crystalline rocks and industrial rocks , for improving preprocessing techniques of mineral raw materials , and also for thermodynamic analysis of materials processes at high temperatures to approach chemical equilibrium in silicate systems .

室温下的应变实验表明，低孔隙度的结晶岩如花岗岩、片麻岩、闪长岩和变基性岩，水饱和时膨胀，干燥时收缩，这种效应是可重复的。

Deformation experiments at room temperature have shown that crystalline rocks with low porosities , such as granites , diorites , gneisses and metabasites , will swell when they are saturated with water , and will shrink when dried out . The effect is reproducible .

从三峡水库区结晶岩区、沉积岩区和主要断裂的水文地质条件，即渗透性、聚积性看，未来三峡库区发生Ms≥4.0级构造型水库地震的可能性均较少。

According to the hydrogeologic conditions , the water permeability and accumulation in the area with crystalline and sedimentary rocks and the major faults , there is less possibility for occurrence of tectonic earthquake of Ms ≥ 4 . 0 in the Changjiang Three-Gorge Reservoir area .

结果表明：经1350℃煅烧72h，1450℃再煅烧3h的块状结晶石英岩，70%的石英已转化为微晶方石英。

The results show that for the bulk crystalline quartzite , sintered at 1 450 ℃ for 3 h after 1 350 ℃ for 72 h , the 70 % of quartz transforms into micro-crystalline cristobalite .

坝区岩体主要为泥盆系中统的千枚岩，板岩和千枚岩夹结晶灰岩。

Mainly rock mass in the system of Devonian phyllite , slate and phyllite folder crystalline limestone .

用丰度关系法计算分离结晶岩浆岩系总分配系数

Calculation on the general distribution coefficient of the fractional crystallization magma series by the relationship of abundance