根据国家标准关于《出版物上数字用法的规定》,本刊对数字用法的书写要求是:凡是可以使用阿伯数字,而又很得体的地方均应使用阿拉伯数字。具体用法分述如下:1.公历世纪、年代、年、月、日和时刻必须使用阿拉伯数字,如公元前10世纪,20世纪80年代,1949年10月1日;表示年份要写全称 According to the national standard on the “Digital Usage of Publications,” the journal’s writing requirement for digital usage is that Arabic numerals should be used wherever Arbor numbers are acceptable and where they are well-suited. Specific usage is described as follows: 1. The calendar century, year, year, month, day and time must use Arabic numerals, such as the 10th century BC, the 1980s, October 1, 1949; that year to write the full name