coal mine的例句大全

Jigging coal running is primary way in the coal mine industry in our country.

跳汰选煤是我国煤炭行业的主要选煤方法.

The spontaneous combustion of coal seam of the major problems in safe production of coal mine.

煤层自燃问题一直困扰着我国煤矿的安全生产.

Pertinent measures against gas explosion in coal mine were proposed.

并对瓦斯爆炸事故提出了有针对性的防治措施.

It had the obvious advantages for the forecast and monitoring and commanding of coal mine disasters.

在煤矿灾害事故的预测预报、实时监控以及救灾指挥等领域具有明显的应用优势.

He worked in the notoriously unhealthy environment of a coal mine.

他在一个环境出了名恶劣的煤矿里工作。

At a Southern Indiana coal mine, an accident at an airshaft killed three people.

南印第安纳一座煤矿发生事故,三名工人死于180米深的通风井内.

Hazard Analysis of Capacitive Current in Coal Mine and Control Method

电网电容电流在煤矿井下的危害分析及控制方法

Realizing enterprise project management in coal mine by using microsoft project

应用Microsoft project实现煤矿企业项目管理

The existing mine gas in coal bed occurs mostly in the free state, the adsorption state and the dissolved state.

瓦斯气体在煤储层中的赋存状态主要有游离态、吸附态和溶解态。

Double circular arc spiral bevel gear is applied to heavy truck drive axle of the need for bearing capacity and dynamic characteristics of two aspects of research, its bearing capacity in the coal mine scraper conveyer reducer of circular arc tooth profile has been verified.

双圆弧弧齿锥齿轮应用到重卡驱动桥中需要对承载能力和动态特性两方面进行研究，其承载能力在煤矿刮板输送机圆弧齿廓减速器研究中已经得到了验证。

Protective control system for coal-mine band conveyor is comprised of ground monitoring center, control substations and explosion protected computers.

煤矿用带式输送机保护控制装置系统主要由地面监控中心、井下各控制分站和防爆计算机构成。

The steel cable belt conveyer of Xie Zhuang Coal mine is transformed successfully in June, 1998 by numeral control instead of the inductor-controlled rectifying device.

协庄矿钢丝绳带式输送机，于1998年6月进行了数控改造。

Application of 6& S table concentrator in coal preparation plant of strip mine

6&S摇床在露天矿选煤厂煤泥分选中的应用

Expounds the methods that establishes computational table of wirework of theodolite in underground by using EXCEL spreadsheet and the results of usage of underground survey in the coal mine, there is certain certain value of popularization.

阐述了利用EXCEL电子表格创建井下经纬仪导线计算表的方法及在矿山井下测量中的使用效果，有一定的推广价值。

The technology improved the signal transmission of alarming system for coal mine safety at pr.

该技术改进了目前煤矿安全报警系统中所采用的信号传输技术和方法.

Coal Mine Shaft Scraper Conveyer Electric Motor Loss by Burning Reason Analysis

煤矿井下刮板输送机电动机烧损原因分析

Quick-construction of Air Intake Shaft of Xinyuan Coal Mine

新元矿井进风立井井筒快速施工

Peopel still mine for coal in this area.

人们还在这个地区开采煤矿。

Design of Intelligent Fire Detection System for Air Sampling of Coal Mine

煤矿智能型空气采样火灾探测系统的设计

Manufacture of Personnel Safety Detection System Oriented to Coal Mine Crusher

煤矿破碎机人员安全探测系统的研制