| 释义 |
silicon carbiden.（名词）- A bluish-black crystalline compound, SiC, one of the hardest known substances, used as an abrasive and heat-refractory material and in single crystals as semiconductors, especially in high-temperature applications.碳化硅：一种蓝黑色晶体化合物SiC，是已知最硬的物质之一，用作研磨料和耐热材料，其单晶体可作半导体材料，尤指在高温使用中
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