w***n
发帖数: 9040 | 1 如果每月减肥赛制度化以后。
能否采用媒体界所使用的broadcast calendar，这样每个星期都是从周一开始，还不会
有中断现象。
方便大家按照星期来制定、执行运动计划。
http://www.thecrossagency.com/wp-content/themes/eruption/CROSS-
The broadcast calendar is a standardized calendar used primarily for the
planning and purchase of radio and television programs and advertising.[1]
Every week in the broadcast calendar starts on a Monday and ends on a Sunday
, and every month has either four or five such weeks. Broadcast calendar
months thus have either 28 or 35 days.
The key link between the broadcast and Gregorian calendars is that the first
week of every broadcast month always contains the Gregorian calendar first
of the month. For example, if January 1 falls on a Saturday, then the
broadcast calendar year would begin on the preceding Monday, December 27.
Broadcast January would then have five weeks, ending on January 30, and the
four weeks of broadcast February would begin on January 31. The number of
weeks in a broadcast month is based on the number of Sundays that fall in
that month with the period ending on the last Sunday of the month.[1]
Days and weeks in a broadcast calendar are often referred to by number
rather than name, as in Week 47, Day 3. Since each week starts on a Monday,
day three is always a Wednesday, while week 47 is always the 47th week of
the broadcast calendar year. The Gregorian equivalent in a given year can be
looked up on any number of published calendars that are freely available
for download on the Web.[2]
Broadcast calendar years can have either 52 or 53 weeks. A broadcast
calendar will have 53 weeks in a leap year where January 1 falls on a
Saturday or Sunday, or in a common year where January 1 falls on a Sunday.
In the 21st century, 53-week broadcast calendar years are 2006, 2012, 2017,
2023, 2028, 2034, 2040, 2045, 2051, 2056, 2062, 2068, 2073, 2079, 2084, 2090
, and 2096.
The broadcast calendar often closely matches certain specialized financial
calendars, such as the 4-4-5 Calendar, but the length of a broadcast month
can vary year to year. |
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