凯歌阵阵,喜报频传.Songs of triumph are heard all round and good news keeps pouring in.《荆柯刺秦王》是她第三次与陈凯歌合作.The Emperor and the Assassin is her third collaboration with Chen Kaige.战士们唱起了歌颂他们英勇战斗的凯歌.The soldiers sang a song of victo...
Thin film electroluminescent display is one of the main flat panel displays.薄膜电致发光显示是平板显示的主要技术之一.Polyfluorene and its derivatives is one of the most promising electroluminescent polymers.聚芴衍生物是最有发展潜力的电致发光材料之一.Provided ar...