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- 降低城市燃气CO含量Lowering the CO Content in Town Gas
- 微生物方法降低城市污泥的重金属含量研究进展RESEARCH ADVANCES OF MICROBIOLOGICAL METHOD FOR HEAVY METAL REMOVAL FROM MUNICIPAL SLUDGE
- 如何降低城市机动车辆的噪声?How to Abate Traffic Noises in Cities?
- 降低to reduce
- 流化床与固定床水煤气CO含量的比较CO Content of Water Gas from Fluidized- bed or Fixed- bed
- 降低城市生活垃圾焚烧发电设施建设与运行费用的本土化方法研究Study of the domestic manufacture methods for reducing construction and operating costs of MSW incinerating and waste-to-energy facilities
- 燃气fuel gas
- 基于一次累加法的城市燃气年负荷预测Forecast of Annual City Gas Load Based on Once Accumulation Method
- 声屏障在降低城市轨道交通噪声中的作用研究Role Research of Sound Barrier in Reducing Urban Rail Traffic Noise
- 城市燃气输配系统事故统计分析与对策Accident Statistics Analysis and Countermeasures for City Gas Transmission and Distribution System
- 这种吸附剂对CO有良好的选择性,可使吸附器出口气体中残余CO含量降至5mg/L以下。Such adsorbant was effective to CO adsorption and had high selectivity. The residual amount of CO in the effluent gas from adsorber was below 5 mg/L after the adsorption.
- 城市燃气对聚乙烯管材应用性能的影响Influence of City Gas on Properties of PolyethyIene Pipe in Application
- 降低成本reduction of cost
- 城市燃气调峰负荷预测软件的研究与开发Research and Development of the Software Designed for Forecasting the Peak-load Regulation for Urban Gas
- 降低价格knock sth down
- 在保持样品中Al含量不变的条件下 ,催化活性随着Co含量的增加及Mg含量的减少而升高 ,各催化剂的活性顺序为 :Co/Al HTL >Co/Mg Al HTL >Cu/Mg Al HTL >Ni/Mg Al HTL .Keeping Al content unchanged, the catalytic activity of Co/Mg-Al-HTL increases with the increase of Co content but decreases with the increase of Mg content. The catalytic activity of these compounds are in the following order: Co/Al-HTL>Co/Mg-Al-HTL>Cu/Mg-Al-HTL>Ni/Mg-Al-HTL.
- 天然气改制技术在城市燃气转换中的应用Applicaion of Gas Reforming in Process from Manufactured Gas to Natural Gas
- 降低的depressed
- 降低风险risk reduction
- 城市燃气净化city gas purification