现在世界各国都采用公元记年,唯独日本有所不同。日本除了采用公元记年外,习惯上多采用自己独有的年号记年。在查阅、检索科技文献时常常碰到昭和某年、大正某年,那么这些年号怎样换算成公元年呢?很简单,只要记住下列换算公式就可将日本各不同年号的某一年换算成公元年了。 Nowadays, all countries in the world adopt the annals of the year of AD. Only Japan is different. In addition to the Japanese calendar year, Japan, more customary to use their own unique New Year’s Eve. In the access to scientific and technical literature often encountered Showa a year, Taisho year, then how to convert these years into a year? Very simple, just remember the following conversion formula can be a year of different year in Japan Converted into the first year.