1) counterflow underground burning
反向地下燃烧
2) underground combustion
地下燃烧
3) inverse direction combustion
反向燃烧
1.
The malpractice for traditional underground gasification stove is pointed out, the superiority for the long tunnel large section underground gasification furnace is explained, and the new technology craft of two stage, double fire source, inverse direction combustion gasification, multifunction holes, and pressing and pumping combination is introducted, and the test results are analysed.
提出了煤炭地下气化工业性试验的新工艺，指出了传统地下气化炉的弊端，阐述了长通道、大断面地下气化炉的优越性，并对两阶段、双火源、反向燃烧、多功能钻孔及压抽相结合新技术工艺进行了介绍及试验结果分析。
4) nuclear combustion in the earth
地下核燃烧
5) flow down burning
下行燃烧
6) vertically downward firing
下射燃烧
补充资料：沸腾床燃烧(见流化床燃烧)
沸腾床燃烧(见流化床燃烧)
boiling-bed combustion:see fluidized-bed combustion
沸腾床燃烧(boiling一bed eombustion)见流化床燃烧。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条