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- With Luzhou as the focal point, speed up development of coal gasification, ethanol and ethyl fuels, coal to olefin project and introduction and development of its downstream technology and products to promote the establishing of Chemical City in Luzhou. 以泸州为重点，加快煤气化、醇醚类燃料、煤制烯烃及其下游煤化系列技术和产品的引进和开发，促进西部化工城的建设。
- We have enough coal to see the winter out. 我们有足够的煤过冬。
- 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。
- She uses tongs to add coals to the fire. 她用火钳往炉火中添煤。
- They burned coal to heat the room. 他们烧煤使房间暖和。
- She used the tongs to add coal to the fire. 她用火钳往炉火添煤。
- Add some more coal to keep the fire going. 再添些煤，别让火灭了。
- Anyway, they won't have a cold coal to blow at. 无论如何他们不会干白费气力的事。
- coal to olefin 煤制烯烃
- It's time to add some coal to the fire. 该续煤了。
- We've converted from coal to gas central heating. 我们已由燃煤改换成燃气集中供暖。
- Trains transport the coal to the ports. 车把煤送送到港口。
- He was feeding coal to the furnace. 他在给炉子加煤。
- Power plants burn coal to make electricity. 电厂烧煤发电。
- She uses tongsto add coals to the fire. 她用火钳往炉火中添煤。
- The effects of catalyst dosage, the ratio of benzene to olefin, reaction temperature and reaction time on the yield of alky-benzene and the quality of alkylate were investigated. 考察了催化剂用量、反应温度、反应时间、苯烯比对烷基苯收率和烷基化油质量的影响。
- Linear alkylbenzenes can be produced from unrefined raw materials,and a continuous process can be realized with a lower ratio of benzene to olefin and a higher reaction space velocity. 研究表明,此工艺可以有效放宽对催化剂单程寿命的限制,可不经过精制,直接采用工业苯和工业烯烃进行烷基化反应,实现了连续生产。
- They taught us how to burn a piece of coal to make the most of it. 他们教我们怎样烧煤，使每块煤发挥最大的作用。
- Germany gasified coal to fuel its planes during World War II. 德国在第二次世界大战期间曾通过煤炭气化为飞机提供燃料。
- To discuss on the same topic is like coals to Newcastle. 再讨论同样的题目未免多此一举。
