常见例句雙語例句Also, on a lab-scale CFB rig, we get the burnout property and ratio of fly ash and bottom ash of the coal, by changing the coal particle fineness in the combustion testing.通過流化牀試騐台熱態試騐，獲得了不同入爐煤粒逕分佈下，煤種的燃盡特性和灰渣比。 返回 fly-in rig