6 BF,improving the gas utilization is difficult.
青钢6#高炉为双钟炉顶,由于此局限煤气利用改善比较困难;通过对改善煤气利用、降低焦比的方法进行分析及采取精料入炉、优化送风制度、合理分布炉内煤气流、提高顶压等调剂手段,6#高炉煤气利用达到44。
gas meter meter for measuring the amount of gas used
煤气表（计量煤气用量的仪表）.
Man can make heat by burning wood, coal and gas.
人可以用燃烧柴，煤，煤气的办法产生热量。
Quality standard of coal for fixed-bed gas producter at atmospheric pressure
GB/T9143-1988常压固定床煤气发生炉用煤质量标准
Compare of methods testing the displacement of air compressors using in the coal mines
煤矿用空气压缩机排气量测量方法比较
To Active Develop and Use Seam Gas Improve Environmental Quality
积极开发利用煤层气 提高环境质量
Vortex flowmeter on application of the coal gas measurement;
卡门旋涡流量计在焦炉煤气计量中的应用
Gas can be produced from coal.
煤气可用煤来制造。
replace coal by [with] gas
用煤气代替煤作燃料
ZMB2.5-B Model intellectual gas meter is suitable for measuring the consuming volume of natural gas, liquefied petroleum gas, man-made gas and other unpolluted gas.
型智能燃气表适用于计量天然气、石油液化气、人工煤气和其它无腐蚀气体的耗用量。
Quality standard of coal for fixed-bed gas producer at atmospheric pressure
GB/T9143-88常压固定床燃气发生炉用煤质量标准
Estimation of Abandoned Mine CBM Resources through Drop-Down Curves
用下降曲线估算废弃矿井煤层气资源量
Study on laser absorption spectroscopy for measuring gas of mine
利用激光吸收光谱法测量煤矿瓦斯气体的研究
Quantum Chemistry Calculation of Effect of Gases on Coal Surfaces and Carbon Nanotubes;
煤表面和碳纳米管与气体作用的量子化学研究
Application of grey system theory in prediction of coalbed methane content;
灰色系统理论在煤层气含量预测中的应用
The prediction of proved economic reserves and development prospect of coal-bed methane in China;
中国煤层气可利用经济储量预测与发展前景
Monte-Carlo Method Application in Reserves Calculation of Coal Bed Methane Prospects
蒙特卡洛法在煤层气目标区储量计算中的应用
Quantum chemistry study on adsorption of gases on coal surface
气体与煤表面吸附作用的量子化学研究
A man comes to read the gas meter to find out how much gas you have used.
有个人来看煤气表，看你用了多少煤气。