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
过去 7 天
时间不限
过去 1 小时
过去 24 小时
过去 30 天
最新
最佳匹配
IEEE
6 天
In Situ Measurement of Urea Concentration With an In-Fiber SPR-MZI Sensor
Abstract: A fiber-optic urea sensor based on surface plasmon resonance (SPR) and Mach-Zehnder interference (MZI) combined principle was designed and implemented. By plating gold film on the ...
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
Israel-Lebanon ceasefire
Ex-lt. gov., wife found dead
Faces articles of impeachment
Reaches settlement w/ Nevada
Says Iran war 'close to over'
Xanax recalled nationwide
Discusses AI deal w/ Pentagon
Taylor Momsen hospitalized
S. African politician jailed
RU launches attack on UKR
FBI raids Lancaster City Hall
Shakespeare's house mapped
Loses extradition appeal
US jobless claims fall
US strikes alleged drug boat
Australian oil refinery fire
Suspects plead not guilty
Charged over spying
Suspends 447 hospices in LA
FBI fugitive arrested in FL
‘Cool Hand Luke’ actress dies
Backs foster reforms
Agrees to settle $7.4M suit
NYPD officers under probe
Reveals upcoming biopic
Apologizes to Kavanaugh
Ends FL migrant shelter deal
Aces re-sign four-time MVP
Sen. Schmitt urges to impeach
Disbarred in California
反馈