最后以喷气式发动机燃料计量系统为例，阐述对该系统进行故障分析的一般步骤。
The process of fault analysis is illustrated by the Fuel metering System of jet plane engine.
第二种方法也被称作“反应炉裂解法”：利用高温和压力将纤维素生物质转换成长烃链，这种长烃链和汽油、柴油、喷气式发动机燃料相类似。
A second process, called thermochemical pyrolysis, USES high temperatures and pressures to convert cellulosic biomass into long hydrocarbon chains that are similar to gas, diesel or jet fuel.
他解释道：“不只是生产单一产品，相反的，一套设施能够生产乙醇、有机汽油或者有机柴油、喷气式发动机燃料和类似异戊二烯的化工原料。”
"Instead of producing one product, a cluster of facilities could produce ethanol, green gasoline or diesel, jet fuel, and industrial chemicals such as isoprene," he explains.
这因为这样，圣地亚哥大学和国内周边的研究人员正在致力于开发第三代生物燃料，这种燃料能直接代替现行的汽油、柴油和喷气式发动机燃料。
Because of this, researchers at SDSU and around the country are pushing ahead to develop third generation biofuels that could be used as direct replacements for gasoline, diesel or jet fuel.
但是随着未来几年为了抗击气候变化而即将实施航空排放控制，喷气式发动机必须变得更加洁净且更加节省燃料。
But with regulation of aviation emissions likely in the coming years in order to combat climate change, jet engines must become cleaner and more frugal still.
满足喷气式发动机和涡轮式航空发动机用燃料所要求的性能的燃料。
Fuel meeting the required properties for use in jet engines and aircraft turbine engines.
满足喷气式发动机和涡轮式航空发动机用燃料所要求的性能的燃料。
Fuel meeting the required properties for use in jet engines and aircraft turbine engines.
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