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
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
25 天
长飞光纤:首创抗辐射铒镱共掺光纤核心技术,提升光纤性能
2025年1月7日,长飞光纤光缆股份有限公司(下称“长飞光纤”)向国家知识产权局申请了一项重要专利,命名为“抗辐射铒镱共掺光纤芯棒、预制棒 ...
来自MSN
2 个月
14个价电子的单个铒原子“捕获”
原标题:14个价电子的单个铒原子“捕获” 图为铒原子冷却装置的一部分。激光器发出的光用于捕获铒原子。 图片来源:奥地利因斯布鲁克大学 ...
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
Announce retaliatory tariffs
6 Mexicans killed in crash
Black boxes recovered
Trump fires CFPB director
CA's largest fires contained
Drone pilot to plead guilty
Receives $250K settlement
Granted legal personhood
Apologizes for old tweets
Opens probe into NPR, PBS
WBD hit with copyright suit
Tour boat captain sentenced
Cancerous tumor removed
Jan. 6 prosecutors fired
Costco, Teamsters reach deal
Gold hits all-time high
Dismisses suit against CNN
Boy, 5, dies in explosion
Martin elected DNC chair
TN settles suit with NCAA
Judge blocks funding freeze
Activists call for boycott
New York doctor indicted
US strikes ISIS operatives
Bans DeepSeek, RedNote
Ends abortion travel policy
US inflation ticked higher
Ex-Fed advisor arrested
Seeking a new trial
Hamas releases 3 hostages
Suspends dividend
Agrees to accept migrants
USAID website goes offline
Ex-German president dies
To again run for Senate?
反馈