electric furnace

常见例句

In the 20th century the electric furnace has replaced it in countries with inexpensive electric power.
到20世紀，在許多電能便宜的國家中，此法已爲電爐所取代。
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Since the property requirements are so special, tool steel are usually melted in electric furnace using careful metallurgical quality control.
由於需要的性質是如此特別，工具鋼通常使用冶金質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，矽碳化郃物通常由加熱的沙子（通常由石英搆成，或稱二氧化矽）和石油或煤炭中提取的碳放在電氣爐內反應而得到。

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