基本解釋[物理學]低限動能[機械工程]臨限動能英漢例句雙語例句Threshold energy is defined as the minimalist kinetic energy of the incoming particles which can cause the endergonic nuclear reaction.可使吸能核反應發(fā)生的入射粒子的最小動能稱為閾能。threshold kinetic energy更多例句專業(yè)釋義物理學低限動能機械工程臨限動能