日本国会图书馆 meaning in Chinese

national diet library

Abstract : the author is the first to discover stray fragments of calendar in the secsnd year of xiande , which was presented to the japanese national liberary by the famous historian of astronomy sinjyou sinzou , thanscribes it , gives his reason for concluding its age , and makes a textual research on the authorship ot the fragmentary calendar
文摘:作者首次发现了已故著名天文史学家新城新藏捐赠给日本国会图书馆的《显德二年历断简》 ,并对其进行了释文，申述了年代断定的理由，考订了残历的作者。