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单词 vanadium carbide
释义 vanadium carbide
[vǝ`nād·ē·ǝm `kär´bīd]
INORGANIC CHEMISTRY
VC Hard, black crystals, melting at 2800°C, boiling at 3900°C; insoluble in acids, except nitric acid; used in cutting-tool alloys and as a steel additive.
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