常見例句雙語例句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.通過流化床試驗臺熱態(tài)試驗，獲得了不同入爐煤粒徑分布下，煤種的燃盡特性和灰渣比。 返回 fly-in rig