fluidized bed combustion  معنى"fluidized bed combustion" أمثلة على "fluidized bed" معنى "bed" معنى "combustion" معنى "atmospheric fluidized bed combustion" معنى "bubbling fluidized bed combustion" معنى "pressurized fluidized bed combustion" معنى "rotating fluidized bed combustion" معنى "fluidized bed" معنى "circulating fluidized bed combustor" معنى "fluidized bed combustor" معنى "fluidized bed combustors" معنى "fluidized bed process" معنى "fluidized bed processing" معنى "fluidized bed reactor" معنى "fluidized bed copper oxide process" معنى "combustion" معنى "bed" معنى "bed in" معنى "combustion chamber" معنى "combustion emissions" معنى "combustion engine" معنى "combustion engineering" معنى "combustion plant" معنى "combustion source" معنى "combustion systems" معنى أمثلة Japan and China each built several plants based on direct smelting or on fluidized bed combustion  of solid waste.