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单词 boron carbide
释义 boron carbiden.(名词)
  1. A compound of boron and carbon, especially B4C, an extremely hard, black crystalline compound or solid solution. It is used as an abrasive, in control rods for nuclear reactors, and as a reinforcing filament in composite structural materials. 碳化硼:硼和碳的化合物,尤指B4C,一种异常坚硬的黑色结晶化合物或固体溶液。用在磨砂、核反应控制杆中,在复合建筑材料中用作强化剂
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