応用科学

(1)the discipline dealing with the art or science of applying scientific knowledge to practical problems; "he had trouble deciding which branch of engineering to study"

(2)科学的知識を実際的な課題に適用する卓越技能あるいは科学を扱う専門分野

(1)he had trouble deciding which branch of engineering to study

(2)彼は工学のどの分野を研究するか決めかねていた