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单词
vanadium pentoxide
释义
WordReference Random House Unabridged Dictionary of American English © 2024
vana
′
dium pentox
′
ide,
[
Chem.
]
Chemistry
a yellow to red crystalline compound, V
2
O
5
, slightly soluble in water, used as a catalyst for organic reactions, in glass to absorb ultraviolet radiation, and as a photographic developer.
1880–85
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更新时间:2025/11/25 5:55:11