エネルギー保ほ存ぞんの法ほう則そくエネルギーほぞんのほうそくじ字FuriganaMeanings1expression, nounlaw of conservation of energyphysics›Physics term; refers to the principle that energy cannot be created or destroyed, only transformed.エネルギー保ほ存ぞんの法ほう則そくによれば、