化か学がく天てん秤びんかがくてんびんMeanings1nounchemical balance; analytical balanceA precision balance used in chemistry laboratories for accurate mass measurement.化か学がく天てん秤びんで試し薬やくの質しつ量りょうを正せい確かくに測はかる。We accurately measure the mass of the reagent with a chemical balance.
