scrap iron

常见例句

In this paper lead in industrial wastewater can be removed by scrap-iron fixed bed reactor.
采用铁屑固定床反应器去除工业废水中的铅。
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A stormy wind rattled the scrap-iron in the ruins, whistling and howling through the charred cavities of the windows.
狂风吹得废墟中的铁屑发出嘎嘎的声音，夹杂着呼呼的口哨声怒吼着从烧焦的窗户中吹进去。
He procured a packing-case from the woodpile in the cellar, fitted a cover to it, and raided the scrap-iron the Silva tribe was collecting for the junkman.
他从地客的木料堆里找出了一个打包箱，装上盖子，又在西尔伐家的孩子们搞来准备卖给废品商的废料里搜刮了一番。

The local harbour, where barges bring the scrap-iron the factories will consume, has expanded from seven employees to more than 200 since 1987.
ECONOMIST: From cotton to steel
Mittal figured he could cut his raw-material costs in half by buying direct-reduced iron rather than scrap.
FORBES: Carnegie would be jealous
An even lower-cost group of domestic producers are the mini-mill operators, such as Nucor, which make steel from scrap metal instead of iron ore.
ECONOMIST: Steel: Rust never sleeps The