The modern cities kitchen info clerk facility present situation had decided the info clerk system is imperfect, has the big limitation in the system function aspect.
现代城镇厨房收纳设施的现状决定了收纳系统的不完善,在系统功能方面存在着较大的局限性。
In order to improve the efficiency and reliability of mine gas drainage system,according to the relation of graph theory and gas drainage system,the graph theory was used to show the gas drainage system chart.
为了提高矿井瓦斯抽放系统的效率和可靠性,根据图论理论和矿井瓦斯抽放系统的关系,采用图论的理论和方法来表示抽放系统图,计算了瓦斯抽放系统各管路阻力,简化了矿井瓦斯抽放系统并建立了抽放系统网络图,解决了抽放系统局部阻力过大等问题。
The gas monitoring system in our country consists of the monitoring center station,underground sub-station,message interface,gas sensor etc.
我国煤矿瓦斯监控系统由监控中心站、井下分站、通信接口、瓦斯传感器等部分组成。
Discussion on Application of Mechanical Fire Arrestor in Gas Drainage System
浅析机械阻火器在瓦斯抽放系统中的应用
The Optimization and Management for the System of the Mine's Gas Drainage;
矿井瓦斯抽放管网系统的优化管理技术
Analysis of Limitations of Domestic Gas Drainage Monitoring System in Use
国内瓦斯抽放监控系统在使用中的局限性分析
Application of Gas Drainage Pump to Tunnel Gas Emission
瓦斯抽放泵在巷道排放瓦斯中的应用
The Second Prospecting Team of Shandong Coal Geology Bureau
采前瓦斯预抽系统固井工程施工工艺
Prediction on Gas Emission and Gas Drainage base on Elevation
根据标高预测瓦斯涌出量和瓦斯抽放
Intelligent Control and Optimization of Coal Mine Gas Mobile Pumping-exhaust System;
煤矿瓦斯移动抽排系统的智能控制与优化运行
Mobile Coalmine Methane Pumping-exhaust System Based on Online Interpolation Fuzzy Control;
基于在线插值模糊控制的煤矿瓦斯抽排系统
Application of Automation Systems in Gas Drainage Pumping Station;
自动化系统在顾桥煤矿瓦斯抽排泵站的应用
Development of Coal Mine Ground Methane Pumping Plant Montioning and Control System
煤矿地面瓦斯抽采站安全监控系统的开发
Coal mine gas pumping-exhaust system controlled by fuzzy RBF network
采用模糊RBF网络控制的煤矿瓦斯抽排系统
Design for drawing out gas with high position boring at coal face
轻放工作面抽放瓦斯高位钻孔的设计
The application of the gas drainage technology in Donghai coal mine is introduced, including gas drainage in close coal layer, gas drainage in goaf, gas drainage from coal, and local gas drainage.
介绍瓦斯抽放在东海矿的应用,抽放方式为邻近层抽放、空区抽放、本煤层抽放及局部抽放。
The use of adjacent area mine gas extraction data for the determination of rationalized time to extract coalbed methane
利用相邻区域瓦斯抽放数据确定煤层瓦斯合理抽放时间
Study on the Disposed Methane Drainage Technology of Fully Mechanized Caving Face
高瓦斯综放工作面卸压瓦斯抽采技术研究
Research on Accumulation Gas Control Measure in Drilling Field Using Gas Drainage at High Gas Mine
高瓦斯矿井抽放钻场瓦斯积聚治理方法研究
L-surface Gas Drainage Drilling and Extraction Equipment Optimization of Pipeline System
地面“L”型钻井瓦斯抽采设备与抽采管路系统优化探讨
There are many kinds of forms of gas discharge, but the main form is soft coal seam gas discharge.
瓦斯抽放形式有多种,本煤层抽放是其主要形式。