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- oil production from coal 煤制油
- The progress in technology of naphthalene production from coal tar is summarized. 综述了煤焦油萘(工业萘和精萘)的生产技术进展;
- The process of acetylene production from coal by plasma is an alternative process of the traditional caleium carbide method. 煤等离子热解制乙炔工艺是传统电石法制乙炔的潜在替代工艺。
- Several computational and statistical methods were used in the study of reservoir architecture and its relationship to oil production from the Mississippian Big Injun sandstone in GrannyCreek field, central West Virginia (USA). 本文使用几种计算法和统计法研究美国西弗吉尼亚洲中部格兰尼克里克油田大Injun砂岩储集层的结构及其与采油量的关系。
- The successful application of expansion positioning multilateral well technology and its tool in well A22h of Chengbei oil field has increased the oil production from 11 m3/d of old well to 112 m3/d of branch hole, and got obvious economic benefit. 膨胀管定位分支井技术及其工具在埕北油田A2 2h井的成功应用 ,使原来产油 11m3/d的老井通过分支井达到产油 112m3/d ,取得显著的经济效益。
- OPEC Secretary-General Badri 17 cities in Oran in Algeria, announced the decision from the OPEC member states on January 1, 2009 to cut crude oil production from 2,200,000 barrels per day. 欧佩克秘书长巴德里17日在阿尔及利亚城市奥兰宣布,欧佩克成员国决定从2009年1月1日起削减原油日产量220万桶。
- He is going to make new things from coal and oil. 他打算用煤和石油制成新东西。
- Conversion of your heating system from coal to gas will be costly. 你把暖气系统由烧煤改造成烧瓦斯会花好多钱。
- Oil production is down from its peak of two years ago. 石油的生产从两年前的顶峰时期下降了。
- The pollution from the soybean oil production and its treatment. 大豆油脂生产的污染源分析及污染防治。
- Apart from coal ,the most important natural fuels are gas and oil . 除了煤以外,最重要的天然燃料是天然气和石油。
- Development Trends of Synthetic Oil Production from Natural Gas 天然气制合成油技术开发动向
- The blood can also export waste products from the tissues. 血液还能从身体组织里输出废物。
- Research of making aluminium product from coal refuse 煤矸石制取含铝产品的研究进展
- The river has been polluted by waste products from the factory. 这条河已经受到工厂排放的废料的污染。
- Oil production peaked in the early 1980s. 20 世纪80年代初期,石油产量达到了最高峰。
- We've converted from coal to gas central heating. 我们已由燃煤改换成燃气集中供暖。
- Nylon is made from coal,water and air. 尼龙是用煤、水和空气制成的。
- New tubingless oil production unit. 新型无油管采油装置。
- Non-OPEC oil production has continued to rise. 非石油输出国组织的石油产量持续上升。