基本解釋[化學(xué)]受激發(fā)射躍遷英漢例句雙語例句The relaxation rate of upper level is equal to the transition probability of stimulated emission.激光達到飽和強度時，上能級弛豫速率等于受激躍遷幾率。stimulated emission transition更多例句詞組短語短語stimulated emission transition probability 受激發(fā)射躍遷幾率stimulated emission transition更多詞組專業(yè)釋義化學(xué)受激發(fā)射躍遷