ultra-clean fuels 阈值电压
clean fuels from coal 煤炭洁净燃料技术
Clean fuels boiler 清洁燃料锅炉
the production of clean fuels 洁净燃料制造
Energy pricing and clean fuels 能源价格
Clean Energy Fuels 清洁能源燃料公司
Clean Energy Fuels Corp 清洁能源燃料公司
Clean fossil fuels 清洁化石燃料
Production of clean fuels was needed in order to solve the problem of pollution caused by automobile exhaust gas.
要解决汽车尾气造成的空气污染问题,必须在不降低燃油质量的前提下降低其中的硫含量,生产清洁燃料。
参考来源 - 负载型金属氧化物反应吸附模型化合物及FCC汽油中硫化物的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
One possible solution is to design and develop clean cars and clean fuels.
有一个可行方案便是设计和研发清洁汽车和清洁燃料。
They want to build artificial systems that can do the same as leaves to generate clean fuels such as hydrogen and methanol, the Guardian reported.
卫报称他们要建造像叶子产生清洁燃料氢和甲醇一样的人工系统。
He is now working in the field of synthetic biology, developing modified micro-organisms with the scope to produce clean fuels, among other things.
他目前致力于合成生物学的研究，研究内容包括培养改良微生物，以期达到生产清洁能源的目的。
They hope that future synthetic cells can make useful bacteria for products like bio-fuels or vaccines, and to clean up polluted water.
VOA: special.2010.07.20
The goal of the Global Alliance for Clean Cookstoves is one hundred million homes using safer cookstoves and fuels by twenty twenty.
VOA: special.2010.09.27
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