基本解釋[冶金工程技術(shù)]爐缸凍結(jié)英漢例句雙語(yǔ)例句A few problems on blast furnace blow-in , blow-out and how to treat hearth freeze-up are discussed.從高爐開爐、停爐及處理爐缸凍結(jié)等方面探討了高爐操作中的幾個(gè)技術(shù)問(wèn)題。The technique of blowing oxygen-enriched air into the taphole to treat the hearth freeze -up accident is introduced in this paper.介紹了富氧吹燒鐵口的裝置、工藝過(guò)程及應(yīng)用情況。hearth freeze-up更多例句專業(yè)釋義冶金工程技術(shù)爐缸凍結(jié)