| 释义 |
iso·ionic point
\| ̷ ̷ ̷ ̷+...-\ noun
Etymology: isoionic International Scientific Vocabulary is- + ionic
: the hydrogen-ion concentration expressed usually as the pH value at which the ionization of an amphoteric substance as an acid equals the ionization as a base and becomes identical with the isoelectric point in the absence of foreign inorganic ions |