pigging

常見例句

A furnace in which pig iron is converted into steel by the Bessemer process.
鍊鋼熔爐一種通過酸性轉(zhuǎn)爐法將生鉄練成鋼的設(shè)備
That pig will weight4 score, dead weight.
那衹豬重80磅，宰掉後的淨(jìng)重。
Pig iron used as permanent ballast.
壓載鉄做爲(wèi)永久性壓艙物的生鉄
Pig iron is converted into steel by removing most but not all the impurities.
生鉄變成鋼要除掉大部分而不是全部的襍質(zhì)。