请输入您要查询的英文单词：
单词
pulse column
释义
pulse column
pulse column
[
′pəls ‚käl·əm
]
(chemical engineering)
Continuous-phase process column (such as liquid only or gas only) in which the flow-through is pulsating; used to increase mass-transfer rates, as in a liquid-liquid extraction operation.
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更新时间：2025/12/1 10:59:28