Since 2007 one company, Range Fuels, has received more than $150m in federal grants and guarantees for a large cellulosic-ethanol plant, but has yet to produce any.
自2007年到现在，山脉燃料(Range Fuels)这家公司已经得到超过一亿五千万美元的联邦补助和保障来设立一家大型的木质乙醇工厂，但迄今未能有丁点产出。
Although gasoline comprises nearly half of all petroleum production in the United States, a wide range of fuels and specialty oils come out of a modern-day oil refinery.
在美国，尽管汽油产量将近占石油总产品的一半，但各种各样的燃料和特种油走出现代炼油厂。
It will continue to expand as major manufacturers develop a range of high-speed trains using technology based on non-fossil fuels.
这将一直持续下去直到非化石燃料的高科技高速列车生产出来。
Researchers have used sunlight to convert carbon dioxide and water vapour into a range of fuels faster than ever before, thanks to a nanotube catalyst.
有研究者已利用一种纳米管催化剂，在光的作用下，把二氧化碳和水蒸汽转化为一系列的燃料，转化的速度比以往加快。
The really available range of solar thermal utilizations is pointed out and the comparison with mineral fuels is made.
根据热力学定律指出太阳能热利用的真正适用范围，并与矿物燃料能源进行了对比。
For meeting stuff balancing requirements of CFB boilers, circulatable material of a certain size-range has to be added to fuels of low ash content.
为满足CFB锅炉的物料平衡要求，低灰份燃料需要添加一定粒径分布的可循环物料。
Because there is a wide range of size and burning characteristics for the many fuels burned on a spreader stoker, the portion of the energy released in suspension varies.
由于播撒式燃煤锅炉使用的燃料颗粒大小不一、燃烧特性各异，释放到(炉篦)支架上的热能也是不同的。
Because there is a wide range of size and burning characteristics for the many fuels burned on a spreader stoker, the portion of the energy released in suspension varies.
由于播撒式燃煤锅炉使用的燃料颗粒大小不一、燃烧特性各异，释放到(炉篦)支架上的热能也是不同的。
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