1997年2月18日至20日,中国电影电视技术学会在北京召开了三届一次理事工作会议暨第六届学术年会。 在19日召开的学术年会上,许中明副理事长致开幕词,广电部科技委主任章之俭综合介绍了当前广播影视科学技术术的发展概况。马长华、顾欣台等老、中、青专家、学者分别就不同专题作了生动、概括的介绍,还提出了不 February 18, 1997 to 20, China Film and Television Technology Society held in Beijing, the first meeting of the director and the sixth annual academic conference. At the academic annual meeting held on the 19th, Vice Chairman Xu Zhongming delivered an opening speech. Zhang Zhijian, director of the Science and Technology Commission of the Radio and Television Department, introduced the current development of radio, film and television science and technology. Ma Changhua, Gu Xintai and other veterans, middle-aged and young experts and scholars made vivid and general introduction on different topics and also proposed