排煙脫硫stack: n. 1.(麥桿等的)堆,垛;干草堆。 2.積材,層積, ...stack gas desulfurization: 煙氣脫硫stack gas desulfurization facility: 煙道氣脫硫設備stack gas desulfurization technique: 煙道氣脫硫技術desulfurization: 除硫; 去硫; 脫硫作用下載手機詞典可隨時隨地查詞查翻譯