常見(jiàn)例句As a new type clean combustion technique, recirculating fluidized bed combustion technique has been widely used.循環(huán)流化牀燃燒技術(shù)作爲(wèi)一種新型的潔淨(jìng)燃燒技術(shù)得到廣泛應(yīng)用。 返回 clean burning