雾化过程比汽化过程对扰动更为敏感.The atomization process is more sensitive to disturbance than vaporization.多而大的涡流区延迟了扰动的混合过程.Numerous and extensive eddy cavities retard the turbulent mixing process.在无扰动惯性运动中, 角动量是恒定的.In undisturbed ine...
敦煌壁画是我国古代艺术中的瑰宝.The Dunhuang frescoes are gems of ancient Chinese art.中国丝绸古道上的敦煌莫高窟内的壁画是世界最长的石窟画廊.窟内有壁画45, 000余平方米.The painted murals in the Dunhuang Grottoes along the ancient Silk Road in China form the world's lo...