查询词典 mining

Thissubject exerts the experiment method of analogue modeling, and we take geologic mining condition of the Xin Zhi Colliery of Huo Zhou Mineral Bureau in Shang Xi province as the physical model of background design. The experiment is divided into two phases, the first phase simulates the course of mining subsidence, we study rule of movement transmogrification of mining terrane. In the second phase, after the mining subsidence is gradually stabilization, we bring into bear different load in the different location of subsiding basin, and we study ground stability with goaf.

本课题以山西霍州矿物局辛置煤矿地质采矿条件为例，进行了相似材料模拟试验，试验分为两个阶段：第一阶段模拟开采沉陷过程，研究采动岩层移动变形规律；第二阶段在开采沉陷基本稳定之后，在沉陷盆地的不同位置施加大小不同的建筑物荷载，研究其地基的稳定性。

Image mining is the important branch of data mining.It is more than just an extension of data mining to image domain but an interdisciplinary endeavor.Image clustering and similarity retrieval are two basilic parts of image mining.

图像挖掘是数据挖掘的重要分支，它不仅仅是数据挖掘简单的扩展到图像领域，而是一个多学科交叉的研究方向周像的聚类和相似性搜索是图像挖掘的两个非常重要的领域。

Object of data mining is service concepts of service bag, carrier of data mining is history data, and spirit of data mining is mining classification.

在对服务概念开发进行数据挖掘时，服务包中的服务概念是数据挖掘的对象，历史数据是数据挖掘的载体，分类挖掘是数据挖掘的指导思想。

It realizes dynamic store and management of mining data and finishes inputting of mining data,3D visualization of mining area,establishing model of terrain surface,inquiring and analyzing spatial data,collection of DEM vector and image and so on.More convenience will be bring to mining manager.

系统实现了对矿业数据动态存储和管理，可完成矿业数据输入、矿区三维可视化、地形表面建模、矿区空间查询分析、DEM矢量影像数据集成等功能，必将给矿业管理工作者带来很大方便。

Based on the Knothe time function, the progressive prediction of surface subsidence due to underground mining was established, and the factor of proportionality describing the influence of geological and mining conditions was determined when there was no measured data in practice. A method of periodic pressure distance to divide the total working face into certain elements considering the mining rate or mining duration was proposed.

详细分析了单参数的Knothe时间函数、双参数的Sroka-Schober时间函数和Kowalski 广义时间函数的优缺点及其相互关系，建立了应用Knothe时间函数进行地表动态移动变形预计的原理、无实测资料矿井时间参数的确定方法和开采单元划分的周期来压步距法。

On the one hand, it helps to reduce the resistance of feudalization to the development of capitalist coal-mining industry, and to encourage the investment in coal-mining industry from businessmen, so there came a boom of investment in Shanxi coal-mining industry, and that promoted the prosperity of coal-mining industry.

一方面，有助于减少封建制度对资本主义矿业发展的阻力，进而鼓励商民投资矿业，此后山西出现了投资煤矿的热潮，带动了近代山西煤矿业的发展。

Mining methods can be divided into open-pit mining, underground mining and exploitation of three kinds of liquid basic mining methods.

采矿方法可大致分为露天开采、地下开采和液体开采3种基本采矿方法。

Visualization technology can realize interactive analysis of direct data input, results output and mining, and provide ways of data mining with the participation of people's perception, insight and perspicacity, as well as ways of visualized mining and the visualization of mining results.

可视化技术能为数据挖掘提供直观的数据输入、结果输出和挖掘过程的交互探索分析手段，可以在人的感知力、洞察力、判断力参与下提供数据挖掘手段，实现可视化辅助挖掘手段以及挖掘结果的可视化。

And mining, the mining machinery, the mining slope ramp project are the design main bodies, in mining used advanced low poor has damaged the non-lower column partition to come down the law, will have the huge economic efficiency, the special mining slope ramp project, mainly included the slope ramp position the determination, the slope ramp form choice, the slope ramp cross section specification, the slope ramp slope, slope ramp aspect and so on curve design, slope ramp construction contents.

其中采矿、矿山机械、开采斜坡道工程是设计旳主体，采矿中采用le先进的低贫损无底柱分段崩落法，将产生巨大的经济效益，专题开采斜坡道工程，主要包括斜坡道位置确实定、斜坡道形式的选择、斜坡道的断面规格、斜坡道坡度、斜坡道弯道设计、斜坡道施工等方面的内容。

According to two coal mining practics by Xinshan Mine of Hegan Mining Bureau, through economic technique analysis, the article proves that suspend-shift support mining with sublevel caving is superioror to with slice-blasting mining in mining thick coal seam.

根据鹤岗局兴山矿两种采煤方法的实践比较，通过经济技术分析，证明开采厚煤层选用悬移支架放顶煤比分层炮采优越。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。