Toggle Navigation
91download
Video Summary & Analysis
Everything
Blog posts
Pages
Home
Advertising
Help
Home
Blog
Tag: 儒略历
时间之旅:地球与太阳的千年对话
Posted by:
sunxin
in
科普
3 months, 3 weeks ago
你是否曾经好奇,我们是如何定义时间的?地球的自转与公转又如何影响着我们对时间的认知?今天,就让我们一起踏上这场时间之旅,探索地球与太阳的千年对话。
Tags:
时间
,
地球
,
自转
,
公转
,
太阳
,
日历系统
,
闰年
,
格里历
,
儒略历
,
时间观念
Recent Posts
Tragedy Unfolds: The Heartbreaking Attack at Mogadishu's Leo Beach
Clash in Liverpool: The Battle Between Anti-Racism and Anti-Immigration
Tragedy Unfolds: Kerala's Heartbreaking Battle with Landslides
Tragedy in Tarim: A Glimpse into the Aftermath of Israeli Aerial Strikes
The Tragic Attack on Hamama School: A Story of Innocence Lost in Shik Radwan
Categories
Official Announcement
(3)
News
(1653)
新闻
(28)
Technology
(300)
科技
(235)
科普
(418)
Science
(409)
公开课
(180)
MOOC
(183)
Business
(36)
揭秘
(143)
Mysteries
(124)
Feeds
RSS
/
Atom