Smokestacks are known to sway in the wind if they are not rigid enough . 如果煙囪沒有足夠的剛度;它就會在風中搖擺。
For a unit of projected area, the loading on a telephone pole or a smokestack will be less than on an i-beam . 對一個單位面積來說,電線桿或煙囪上的荷載要比工字架上的荷載小。
Flares of brilliant red shot up from the smokestack 大煙囪里冒出來的陣陣耀眼的紅光。
China has become the world ' s factory , but also its smokestack 中國已經變成世界工廠,但它也變成了世界的煙筒。
Information and entertainment is replacing the smokestack industry as the new major methods of creating wealth in the economy 信息和娛樂業正代替濃煙工業,在經濟中充當創造財富的新型手段。