= pulsed column n. at pulsed, adj. compounds.
单词 | θ79511 |
释义 | the world > matter > physics > atomic nucleus > radioactivity > [noun] > tower for solvent extraction (2) pulse column1954 = pulsed column n. at pulsed, adj. compounds. pulsed column1958 a column used for solvent extraction in which the flow of solvent and feed liquid is disrupted by a mechanically or pneumatically induced pulsing… |
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