| 释义 |
滴定dīdìng化学容量分析中,将标准溶液(已知浓度的溶液)滴入被测物质的溶液里,反应终了时,根据所用标准溶液的体积,计量被测物质的含量。{titration; (in chemical analysis) the controlled dripping of a standard solution (of known concentration) into a test solution to produce an observable chemical reaction; when the reaction ends, the concentration of the test solution is calculated according to the volume of the standard solution used in the titration} |