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| 单词 | cation exchanger |
| 释义 | > as lemmascation exchanger cation exchanger n. a substance capable of cation exchange. ΘΚΠ the world > matter > chemistry > ions, ionization, or electrolysis > [noun] > ion exchange > cation exchange > substance capable of cation exchanger1957 the world > matter > physics > atomic physics > ion > [noun] > ion with positive charge > substance capable of cation exchanger1957 1957 Encycl. Brit. XII. 573/2 In water softening..calcium and magnesium ions..are removed by a granular bed of cation exchanger and replaced by sodium ions from the cation exchanger. < as lemmas |
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