nuclear excavation是什么意思

网络释义

用法例句

Based on the GIS theory,this paper creates the representation models of spatial information and attribute information in mining engineering and further establishes the convergence plan workout system——CJGCAD R1.

以GIS理论为基础,研究建立采掘工程空间信息和属性信息的表示模型,将采掘工程的众多信息以GIS数据库方式进行统一管理,使复杂因素定量化、数字化和可视化,空间信息和工程信息有机地构成统一整体。

It explains the MYMENU technology when drawing the mining engineering graphics w ith Auto CAD 2000.

MNU的方法 ,说明了采掘工程使用AutoCAD 2 0 0 0绘图时 ,其菜单文件的自定义技术 ,从而使绘图界面更适合自己的要求 ,更直观化、专业化 ,该技术可延伸应用到其它领

NET frame and development platform of SuperMap,the overall frame of WebGIS system for coal mine extracting joining was built in the paper.

、NET架构和SuperMap开发平台构建了煤矿采掘衔接WebGIS系统的总体架构,实现了系统采掘衔接分析、地图编辑、操作和管理、最优路径等功能。

The paper analyzes some problems existed in the application of energy-dissipating loading test system with a typical example for cutting gearhead of mining machinery.

本文以一种典型的采掘机械截割部减速器试验加载系统为例,分析能耗型加载系统使用中的一些问题。

In mining production,the quantity and property of mining machinery affect directly the production scale and efficiency.

在矿山生产中,采掘机械的数量多少与性能好坏直接影响到矿山的生产规模与生产效率的提高。

Based on the trend of development of equipment for modern coal mines,the dynamic quality and reliability design of mining machinery,the methods and techniques of monitoring the health condition of machine,diagnosis of machine failures,operational procedure control are described in this paper.

根据近代煤矿生产设备的发展趋势,提出了采掘机械动态品质与可靠性设计、机器工况监测与故障诊断及机器工作过程控制中的一些方法和技术,并给出了丰富的研究实例。

Materials that have been excavated.

发掘物采掘出的材料

To extract(ore or minerals) from the earth.

采掘从地下采掘（矿石或矿物）

Extractive industry, however, is not confined to the extraction of materials.

不过，采掘业并不限于 采掘原料。

a tool or machine used for digging or excavating.

用于挖掘或采掘的工具或机器.

Analyving the drivage capacity wholely and seeking for hanlance of mining and olrivage relation;

全面分析掘进能力 谋求采掘关系平衡

subterranean digging

在地下进行的采掘.

ploration costs in extractive industries

采掘工业中的勘探成本

extracted from a source of supply as of minerals from the earth.

从可供给的资源中采掘，例如从地下采掘矿石。

Mining association rules is an important topic in the data mining research.

关联规则采掘是数据采掘中重要的研究课题。

A machine for the automatic extraction of minerals, especially of coal.

采矿机自动采掘矿藏，尤指煤的机器

overhand cut and fill

上行分层采掘充填开采法

Association Rule Mining is an important branch of data mining, and becomes one of the widest applied data mining styles.

关联规则采掘是数据采掘中的一个重要分支，也是目前应用最广泛的一种数据采掘类型。

Mining the association rules is an important aspect of the study of data mining.

关联规则的采掘是数据采掘研究的一个重要方面 .

They mined the whole area for gold.

他们在整个地区采掘黄金。

Mining machinery vocabulary--Mining machinery

GB/T7679.1-1987矿山机械术语采掘机械设备

extracting machine for earth minerals or ores, not self-propelled

土壤、矿物或矿石采掘机,非自动推进式

An excavation in the earth from which ore or minerals can be extracted.

矿，矿井采掘矿石或矿物的地下坑道

The miners worked at the face for 5hours.

矿工在采掘面上工作了5小时。