定てい量りょう分ぶん析せき

noun

quantitative analysis

Technical term used in chemistry, statistics, and other scientific fields for measuring amounts or concentrations.

• この実じっ験けんでは定てい量りょう分ぶん析せきを用もちいて成せい分ぶんの濃のう度どを測そく定ていした。

  In this experiment, we measured the concentration of the components using quantitative analysis.