| 单词 | base-exchanger |
| 释义 | > as lemmasbase-exchanger base-exchanger n. = cation exchanger n. at cation n. Compounds. ΘΚΠ the world > matter > chemistry > ions, ionization, or electrolysis > [noun] > ion exchange > substance capable of base-exchanger1930 ion-exchange resin1941 1930 Brit. Patent 314,067 1/1 It has now been found that water can be satisfactorily softened..by employing artificial base-exchangers. 1950 Jrnl. Amer. Chem. Soc. 72 4806/1 Pertechnetate..is stable in alkaline solutions, and, if a strong base exchanger is used, it can be separated from perrhenate ion. 1993 Epidemiol. & Infection 110 106 The water for the domestic hot water systems is softened in a base exchanger. < as lemmas |
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