the solar calendar introduced in Rome in 46 b.c. by Julius Caesar and slightly modified by Augustus, establishing the 12-month year of 365 days with each 4th year having 366 days and the months having 31 or 30 days except for February
Julian calendar 例句
英汉例句
The Julian calendar began in 45 BC as a reform of the Roman calendar by Julius Caesar.
儒略历在公元前45年开始被使用,它是被凯撒大帝改良的罗马历。
By then the Julian calendar was out of sync with the seasons by 11 days.
那时儒略历对季节的偏差已到了11天。
Our modern calendar system of 12 months started with the Julian calendar circa 45 B.C..
我们现在一年分12月的做法始于约公元前45年的儒略历。
Most European countries used the Julian calendar prior to the Gregorian.
大多数欧洲国家在格里高里历之前使用儒略历。
The JDToJulian() function converts a Julian day count to a Julian calendar date.
将儒略日计数转为罗马儒略历。
This approximation made the Julian calendar fairly accurate in tracking the annual seasons for several centuries. But eventually the approximation errors accumulated.
这种近似使儒略历準确工作了几百年,但是累计的误差也越来越大。
The Julian calendar approximated the mean tropical year as 365.25 days and proposed 366-day leap years for every one divisible by four.