搜索优化
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
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
按相关度排序
按时间排序
搜狐
16 天
帝景光电获重大专利:突破LED光源防眩光技术
这一创新的专利不仅意味着LED技术的进一步发展,也为整相关产业链引入新的机遇,推动了智能照明技术的提升和应用。 LED(Light Emitting Diode)光源因其高效能、节能和长寿命等优势,广泛应用于家庭、商业和公共场所。然而,眩光问题在LED照明中逐渐显现 ...
lifeofguangzhou
9 天
25-year-old in LED sign industry wows world by switching between different English accents
The 25-year-old is working at a Guangzhou-based company specializing in the production and export of LED signs and light boxes. By virtue of the ability to freely switch between different English ...
当前正在显示可能无法访问的结果。
隐藏无法访问的结果
今日热点
Bondi tapped for AG
How to watch the parade
Call for five-day workweeks
Migrant caravan departs MX
Hegseth assault allegation
Ground beef recalled
Emperor penguin released
New oversight of tech giants
Conviction overturned
Removes 2M+ accounts
NK general wounded
Father pleads not guilty
Former CT governor dies
Synagogue threat sentence
Concedes PA Senate race
$4.7B debt relief for Ukraine
Accused of misconduct
Iceland volcano erupts
Accidentally deleted data
Missile possibly hypersonic
To retire after 50 years
To step down as SEC chair
Halts passenger searches
Ex-Brazil president indicted
Win MLB MVP awards
Wins US House race in AK
Ex-KY sheriff indicted
Celtics visit White House
Nonprofits target bill OK'd
Home sales rose in October
反馈