力学系 りきがくけい Meanings Noun dynamical system Kanji 力 power. Read as リキ. 学 study. Read as ガク. 系 system. Read as ケイ. Example sentences シュレーディンガー方程式は量子力学系の時間発展を記述する。Schrodinger's equation describes the time evolution of quantum mechanics. Word lists Mathematics Jinuma: Japanese Dictionary · Word lists