同根派生 brownian motion相关词英汉例句In his paper, Einstein derived some of the basic math behind Brownian motion.在他的論文中,愛因斯坦導出了佈朗運動的一些基本數學式。The Brownian movement of pollens also shows the fractal characteristics.花粉的佈朗運動軌跡也具有分形特征。brownian motion更多例句