炉条燃烧

fuel bed combustion in bed stay in bed be kept in bed die in one's bed lie snug in bed a bed of flowers a bed of down a bed of honor make a bed combustion go to bed in one's boots in the twinkling of a bed post fluidized-bed combustion fuel bed combustion fluidized bed combustion circulating fluidized bed combustion in bed combustion plasm(a) combustion in moving air in situ combustion combustion oil in-situ combustion(of oil) in situ