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当今,世界各国学者进行国际会议论文交流时,越来越重视采用幻灯片、投影胶片和展览图片等视觉材料,这对于15分钟内讲清报告内容,帮助听众集中注意力,增强理解,加深记忆等都起着很重要的作用,增强了论文的报告效果.特别是在我国举办的“第四届国际河流泥沙学术讨论会期间”,许多外国学者采用图文并茂的幻灯片、投影胶片等来帮助宣讲论文给我国与会者留下深刻印象.为提高我国科技工作者参加国际会议时制作幻灯片、投影胶片、展览图片等的技术水平,应国内一些专家的要求,国际泥
Today, scholars from all over the world pay more and more attention to the use of visual materials such as slides, transparencies and exhibition pictures for the exchange of papers in international conferences. This will help listeners to concentrate, enhance understanding and deepen their memory in 15 minutes Etc., all of which have played an important role in enhancing the effectiveness of the paper’s report.Especially during the Fourth International Symposium on Rivers and Sediments held in our country, many foreign scholars used illustrated slides and transparencies to help The preaching papers left a deep impression on the participants in our country.In order to improve the technological level of making slideshows, transparencies, exhibition pictures and so on for Chinese scientists and technicians participating in international conferences, at the request of some domestic experts,