“天真的”的名字计时系统?

发布于 2024-08-04 17:59:40 字数 397 浏览 2 评论 0原文

我正在考虑一种“幼稚”的计时系统,我相信这种系统很可能由非专业人士实施。

  • 一天正好是 24 小时。一小时正好是 60 分钟。一分钟正好是 60 秒。没有例外(即没有夏令时或闰秒)。
  • 闰年恰好每四年出现一次:如果年份模 4 等于 0,则为闰年。月份长度通常为 1 月 31 天、2 月 28 或 29 天等,您可以在挂历上找到这些长度。
  • 如果使用星期几,则可以通过使用当代(1900 年代末/2000 年代初)挂历并使用上述闰年和月份长度规则,推断得到双向:如果日历回溯得足够久,则 1900 年 2 月 29 日存在并且是星期三;如果日历足够向前的话,2100 年 2 月 29 日是存在的,而且是星期一。

如果有的话,用什么名称来准确描述这个系统?

I am thinking of a "naive" timekeeping system of the sort I believe would be likely to be implemented by non-specialists.

  • A day is exactly 24 hours. An hour is exactly 60 minutes. A minute is exactly 60 seconds. No exceptions (i.e. no Daylight Saving or leap seconds).
  • A leap year occurs exactly once every four years: if the year modulo 4 equals 0, it is a leap year. The month lengths are the normal 31 days for January, 28 or 29 days for February, etc., that you would expect to find on a wall calendar.
  • Days of the week, if they are used, are what you would get by taking your contemporary (late 1900's / early 2000's) wall calendar and, using the above rules for leap years and month lengths, extrapolating in both directions: if the calendar goes far back enough, February 29, 1900 exists and is a Wednesday; and if the calendar goes far forward enough, February 29, 2100 exists and is a Monday.

What name, if any, is used to describe precisely this system?

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活雷疯 2024-08-11 17:59:40

简单系统。

A simplistic system.

情独悲 2024-08-11 17:59:40

我会选择“不完整”

I would go with "Incomplete"

谷夏 2024-08-11 17:59:40

“天真”对我有用。

"naive" works for me.

夏日浅笑〃 2024-08-11 17:59:40

您所指的基本上称为日历改革。它已经被尝试过很多次了,我相信你已经知道了。

有本书叫做 日历计算(这应该是一个链接Google 图书版本)

这本书由 Edward M. Reingold 和 Nachum Dershowitz 撰写,在一定程度上讨论了日历之间的文化差异。我想你会在书中找到一些关于名字的想法。

What you're referring to is basically known as Calendar Reform. It has been tried many times, as I'm sure you're aware.

There is a book called Calendrical Calculations (this should be a link to the Google Books version)

The book, by Edward M. Reingold and Nachum Dershowitz discusses cultural differences between calendars at some length. I think you'll find some ideas for names in the book.

感情洁癖 2024-08-11 17:59:40

虽然这本书已有十多年的历史,但我强烈建议阅读 Standard C Date /时间库:对世界日历和时钟进行编程,作者:Lance Latham。这是一本你会时不时地重新拿起的书,你会惊讶地发现它竟然是这样写的。作者对日历和计时系统的详细介绍超出了您的预期,并在此过程中将源代码开发为一个库(用 C 语言编写)来处理所有计算。

令人惊讶的是,它似乎仍在印刷中......

Although the book is over ten years old, I would strongly recommend reading Standard C Date/Time Library: Programming the World's Calendars and Clocks by Lance Latham. This is one of those books that you will pick back up from time to time in amazement that it got written at all. The author goes into more detail than you want about calenders and time keeping systems, and along the way develops the source code to a library (written in C) to handle all of the calculations.

Amazingly, it seems to be still in print...

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