岩石分类

BP网络算法在火成岩岩石分类中的应用及C语言实现

The BP Network Chemical Classification of Igneous Rocks and the Programming with C Language

在G1群中可分出G（1-1）和G（1-2）两亚群。代表该区的火山岩岩石分类。

Two subgroups , G_ ( 1 1 ) and G_ ( 1 2 ), can be further derived from the G_1 , which represent volcanic lithologic classifications for the two areas .

ASTER的多波段数据除了可以用传统的数据处理方法处理之外，还可以利用高光谱的岩矿信息识别与提取技术进行数据处理，得到更精确的矿物、岩石分类结果。

In addition to the conventional data processing methods , the hyperspectral techniques for rock and mineral information recognition and extraction may also be used to process the multiband data of ASTER and yield more accurate mineral and rock classification results .

研究表明：高光谱遥感技术在地层识别、岩石分类等方面应用效果显著。

The hyperspectral technology has outstanding application effect in the actual research .

哀牢山韧性剪切变质带类型划分及岩石分类命名

Classification and nomenclature of ductile shear metamorphic belt and rocks of Ailao Mountains

GB/T17412.3-1998岩石分类和命名方案变质岩岩石的分类和命名方案

Classification and nomenclature schemes of the rocks Classification and nomenclature schemes of metamorphic rocks

基于BP网络的火成岩岩石化学分类研究

The BP Net Chemical Classification of Igneous Rocks

云南金所上新世软褐煤的岩石类型分类

Rock type classification of Pliocene Epoch lignite in Jinsuo , Yunnan

模糊数学在岩石工程分类中的应用

Application of Fuzzy Mathematics to the Engineering Classification of Rocks

岩石化学分类判别方程

Discriminatory equation for rock classification based on chemical analysis

中国软褐煤的岩石类型分类及典型剖面描述

Lithotype Classification for Soft Brown Coals in China and Characteristic Descriptions on Typical Profiles

这类岩石的分类实践表明，它们宜归入岩浆成因的云英岩类范畴。

Classification of magmatic monomineralic topaz rock shows that it is advisable to classify it as the category of magmatic greisen .

根据常量元素分析结果，对个旧地区锡多金属矿尾矿进行了岩石化学分类；

According to the major elements analysis , the classification of tailings in Gejiu tin-polymetallic mine was made by the petrochemistry .

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 .

铁路岩石边坡稳定性分类的逐步判别分析

Progressive Discrimination Analysis for the Classification of Stability of Railway Rock Slopes

基于等价关系模糊聚类在岩石爆破性分类中的应用

Application of fuzzy cluster based on equivalence relation to classification of rock blastability

岩石润湿性的分类及测井解释

The Classified Methods of Rock Wettability and Log Interpretation

岩相学，岩类学对岩石的描述和分类岩浆就会上升直达地表。

The description and classification of rocks . liquid rock can move up towards the surface .

对深化我国特别是华南花岗岩类岩石成因&构造分类及定位机制的研究提出了具体建议。

Concrete suggestions are put forward about deepening the study of the problems about the petrological tectonic classification and emplacement mechanism of granitoids of China .

同时岩石工程中对岩石的分类、岩体的分类以及对样本的分组也是人为划分，从而岩石样本也存在模糊性。

Meanwhile , the classification of rock , the classification of rock mass and grouping samples is artificial . Therefore , there is fuzziness in samples .

近年来，模糊数学的发展已经进入岩石力学领域，用模糊浆类分析方法对岩石进行分类是其具体应用的一个方面。

In recent years , the application of fuzzy mathematics has extended to rock mechanics .

所谓主要矿物，就是构成一种岩石的绝大部分，并因而既决定了该岩石的总的化学物质，也决定了该岩石的分类的矿物。

The minerals that make up the great bulk of a rock and hence determine both its gross chemical properties and its classification are called the essential minerals .