新闻照片是时代的反映,历史的见证,不仅具有宣传报道作用,而且具有历史凭证的作用,是编史修志不可缺少的依据材料。一张好的照片,其价值往往难于估计。比如,最近在齐齐哈尔发生的侵华日军遗弃的化学武器伤人毒剂桶事件,中日双方谈判之初,日方曾称“遗毒”指控证据不足,中方出示处理日本遗留化学武器托管 News photo is a reflection of the times and historical testimony. It not only has the function of propaganda and reporting, but also has the historical evidence. It is an indispensable basis for compiling and editing records. A good photo, its value is often difficult to estimate. For example, the recent incident in Qiqihar involving chemical weapons wasted in Japan by the Japanese troops in Japan broke out. At the very beginning of the negotiations between China and Japan, the Japanese side said that there was insufficient evidence of allegations of “hereditary poison” and that the Chinese side submitted a report on the handling of Japan's legacy chemical weapons escrow