死灰复燃。比喻失势或失位者重新得势、得官。
燃灰腐蚀 fuel ash corrosion
粉状燃灰 Pulverized-fuel ash
死灰复燃 Resurgence ; Rise from the ashes
燃油灰分腐蚀 oil ash corrosion ; oil ash attack
无灰分燃料 ash free fuel
飞灰可燃物 combustibles in fly ash ; combustible matter in fly ash
燃料灰 fuel ash
燃料灰分沉积 fuel ash deposition
飞灰可燃物含量 [环境] unburned combustible in flue dust
飞灰复燃装置 fly ash reinjection system
灰循环倍率，不仅影响燃尽而且影响传热。
Ash circulating ratio influences heat transfer as well as combustion.
热解生物质与煤共燃时的结渣、积灰和磨损特性取决于热解生物质灰分含量、灰成分，煤的灰分含量、灰成分以及混合比例等因素。
The slagging, fouling and abrasiveness performances of co-firing low-temperature pyrolyzed biomass with coal depend on the ash content, the ash component of them and their blending rate, etc.
美国福斯特惠勒公司设计的飞灰回燃装置经过较大改进后至今运行正常；
The Flying-ash recirculating Loop (namely the devices used for fly-ash returning back to the furnace) designed by Foster Wheeler Corp, has so far worked normally after great improvement.
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