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单词
distillation column
释义
WordReference Random House Unabridged Dictionary of American English © 2024
distilla
′
tion col′umn,
[
Chem.
]
Chemistry
a type of still fitted with interior baffles, used for fractional distillation. Cf.
still
2
(def. 1).
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更新时间:2026/5/26 21:03:02