“Abu Ja'far Ahmad ben Yusuf ben Ibrahim”的意思、由来-开放百科全书

词条	Abu Ja'far Ahmad ben Yusuf ben Ibrahim
释义	> Ahmad ibn Yusuf {{R from title without diacritics}}
随便看	Natural log Natural logarithm Natural logarithm integral condition Natural logarithms Naturally Naturally aspirated Naturally-aspirated Naturally aspirated engine Naturally isomorphic Naturally, Sadie Naturally (Three Dog Night album) Natural material Natural medicine Natural minor Natural minor scale Natural monopolies Natural monopoly Natural nuclear fission reactor Natural number Natural number object Natural numbers Natural Nylon Natural ocular lens Natural order (philosophy) Natural parameter

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。