常見例句Whatever the responsiveness of the recovery process，the quality of the restored tree or the recovery overhead DDCP have improved to some extent.Simulation tests proved it. DDCP方案不論是從組播樹的恢復時延、重構樹的質量還是用于樹重建的控制負荷方面考慮，都比其它方案有一定程度的改進，模擬實驗證明了這一點。 返回 DDCP