搜索优化
English
全部
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 7 天
时间不限
过去 1 小时
过去 24 小时
过去 30 天
按相关度排序
按时间排序
1 天
《科学》(20250207出版)一周论文导读
▲摘要:物理系统的对称性和拓扑结构与控制拓扑性质的对称性密切相关。准晶体是有序系统,但没有平移或旋转对称性。理论研究表明,准晶体可以理解为高维晶体在低维空间上的投影。
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
Trump imposes 25% tariffs
DOJ orders to drop charges
Hamas on hostage release
Judge extends buyout pause
Eagles win Super Bowl
Says she's dealing with PTSD
'Einstein ring' discovered
Immigrants transfer blocked
Erdogan rejects US proposal
Halftime performer detained
Open to govt. shutdown
Noem on DOGE access
AI summit in Paris
Nominated as Lt. governor
Bannon to plead guilty
Calls for judge impeachment
HIV infections could jump?
'Dog Man' tops box office
Ye’s X account deleted
‘Passions' actor dies
Noh gets first LPGA win
To stop minting new pennies
Lyft to launch robotaxis
Sues Trump over firing
Guatemala bus accident
Romanian president resigns
Marine killed in crash ID'd
Nokia names new CEO
Xi to attend Victory Day
Rivian expands van sales
Northern lights forecast
反馈