搜索优化
English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
最新
最佳匹配
资讯
中国科学院
6 年
国家天文台基于嫦娥四号探测数据发现月球背面幔源 ...
5月16日,国际科学期刊《自然》(Nature)在线发布我国月球探测领域的一项重大发现。中国科学院国家天文台研究员李春来领导的研究团队利用嫦娥四号就位光谱探测数据,证明了月球背面南极-艾特肯盆地(SPA)存在以橄榄石和低钙辉石为主的深部物质,为解答长期困扰国内外学者的有关月幔物质 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Moves nuclear submarines
Moved to prison in Texas
US adds just 73K jobs in July
Fires labor statistics chief
Arrested earlier this week
Flight attendants sue Boeing
Day care teacher charged
Budapest mayor questioned
Freeze dried fruits recalled
UCLA to face funding cuts
Man crashes into base, killed
Montana bar shooting
Legend of Tejano music dies
Indonesian volcano erupts
Parsons requests trade
Jury finds Tesla partly liable
Closes Georgia restaurants
CPB to shut down
Pleads guilty to sex offense
Senate passes funding bills
Postpones tour dates
Colombian ex-pres sentenced
Children’s author dies
Adriana Kugler to step down
To recall over 312K vehicles
Amusement park ride snaps
'Don't Touch Me' singer dies
Defends emergency orders
Grand Canyon fire grows
SpaceX Crew-11 launches
States sue Trump
Bans arms trade with Israel
Maryland teen dies
Win US 100m titles
Kids play kitchens recalled
OKs indefinite reelection
反馈