electric furnace

常見(jiàn)例句

In the 20th century the electric furnace has replaced it in countries with inexpensive electric power.
到20世紀(jì)，在許多電能便宜的國(guó)家中，此法已為電爐所取代。
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Since the property requirements are so special, tool steel are usually melted in electric furnace using careful metallurgical quality control.
由于需要的性質(zhì)是如此特別，工具鋼通常使用冶金質(zhì)量控制的方法在電爐中熔化。
Normally, silicon carbide is produced by heating sand (which is made of quartz, or silicon dioxide) in an electric furnace with carbon made from oil or coal.
通常，硅碳化合物通常由加熱的沙子（通常由石英構(gòu)成，或稱(chēng)二氧化硅）和石油或煤炭中提取的碳放在電氣爐內(nèi)反應(yīng)而得到。

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