| 单词 | permselectivity |
| 释义 | > as lemmasˌpermselecˈtivity ˌpermselecˈtivity n. the property of being permselective. ΘΚΠ the world > matter > chemistry > ions, ionization, or electrolysis > [noun] > ion exchange > permselectivity permselectivity1953 1953 A. G. Winger et al. in Jrnl. Electrochem. Soc. 100 179/1 In any electrolytic process ion concentrations are appreciable and perfect permselectivity is an idealized situation of little practical interest. 1962 S. B. Tuwiner Diffusion & Membrane Technol. ix. 177 The most important factor which affects permselectivity for a given membrane is the concentration of the electrolyte. 2001 Pharmaceut. Res. 18 1714 Anodal flux of mannitol decreased with drug concentration, indicating a possible alteration of the skin permselectivity. < as lemmas |
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