定てい量りょう分ぶん析せきていりょうぶんせきMeanings1nounquantitative analysisTechnical 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