electric furnace

常见例句

In the 20th century the electric furnace has replaced it in countries with inexpensive electric power.
到20世纪，在许多电能便宜的国家中，此法已为电炉所取代。
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Since the property requirements are so special, tool steel are usually melted in electric furnace using careful metallurgical quality control.
由于需要的性质是如此特别，工具钢通常使用冶金质量控制的方法在电炉中熔化。
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热的沙子（通常由石英构成，或称二氧化硅）和石油或煤炭中提取的碳放在电气炉内反应而得到。

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