搜索优化
Rewards
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
房地产
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 24 小时
时间不限
过去 1 小时
过去 7 天
过去 30 天
按相关度排序
按时间排序
Optics
4 小时
German partners research electrically-pumped semiconductor disk lasers…
As part of the project, the LZH is responsible for the investigation and integration of an optimized electrically pumped ...
Optics
4 小时
Novel OLED from Michigan could replace bulky night vision goggles with light design
“One of the most attractive features of this new approach is that it amplifies light within a thin film stack that is less ...
Optics
10 小时
TriLite looking to scale production with Continental backing
Industrialization focus Originally a finalist in the SPIE Startup Challenge back in 2015, TriLite went on to complete a round ...
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
Hails economic progress
Gun case sentencing delay
Retires after 17 seasons
To get a second moon
Ban called for in TX schools
UN backs Palestine
Existing home sales drop
Rally attendees injured
Israel strikes Hezbollah
EU warns Apple
30 yrs in prison for assault
New SEC stock pricing rule
California deepfake ban
Los Angeles dengue cases
Toy Hall of Fame finalists
Held in criminal contempt
Retaliated against scientists
US jobless claims fall
AC mayor, wife indicted
Statue damaged by vandal
Completes acquisition
Sets new WNBA record
Cancer deaths decline
Opposes Israel arms sales
Deal to build new arena
160M euros to Ukraine
COVID, Wuhan market link
US healthcare system falls
To receive Holbrooke award
Metallica announces tour
'Hidden Figures' honored
Launches AI assistant
反馈