English Dictionary
pH
n : p(otential of) H(ydrogen); the logarithm of the reciprocal
of hydrogen-ion concentration in gram atoms per liter;
used as a measure of the acidity or alkalinity of a
solution on a scale of 0-14 (where 7 is neutral) [syn: {pH},
{pH scale}]
English Computing Dictionary
PH
The tool for looking up people in Eudora on the
{Macintosh}. Equivalent to {Unix}'s {finger} service.
(1995-03-31)
French-Vietnamese Dictionary
▪ (vật lý học) fot (ký hiệu)