由于时间对高温、高湿、强光等外部环境的累加作用,民国时期的出版物在静静地粉化。显而易见地是, 用不了一代人的时间,这些资料就像没有来到过这个世界一样,无影无踪了。致力于文献保护工作20年的全国图书馆文献缩微复制中心,正在组织全国的公共图书馆为历史“留影”——抢救民国时期出版的普通图书。 Due to the cumulative effect of time on the external environment such as high temperature, high humidity and strong light, the publications of the Republic of China were quietly pulverized. Obviously, it took less than a generation’s time for these materials to disappear as if they were not in this world. The National Library of China, which is devoted to document protection for 20 years, has been organizing the nation’s public library as a historical “snapshot” of ordinary books published during the Republic of China’s Republic of China.