晏志才在《四川档案》1991年第2期上撰文,就档案作用规律进行了探讨,并提出了一些新的概念。摘录如下:一、花蕾定则。档案一般先为形成者用,然后为外单位和国家所用,由内向外,由近而远,就象花瓣逐渐向四周开放,故称花蕾定则或花蕾效应。二、第二花蕾定则。档案机密性随时间而递减,公开性随时间而递增,直至最终解密,为全社会共享,此谓第二花蕾定则。三、价值转换定律。档案的使用价值不是一成不变的,而是处在不断变化中,这种变化是有规律的。通常来说,新技术档案随时间流逝而价值递减,但是,就在它的信 Yan Zhicai wrote an article in “Sichuan Archives”, No. 2, 1991, discussing the law of archives and put forward some new concepts. Excerpts are as follows: First, Bud rules. Archives are generally used by the Former, and then used by other units and countries, from the inside out, from the near and far, as the petals gradually open to the surrounding, so called Bud Rules or Buds effect. Second, the second bud rule. File confidentiality diminishes over time, openness increases with time until the final decryption for the entire community to share, this is the second bud rule. Third, the law of value conversion. The value of the use of the file is not static, but in constant change, this change is regular. In general, new technology files diminish in value over time, but in its letter