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
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
最佳匹配
最新
生物通
4 个月
一种可回收MOF催化剂(UiO-66-NH2/Pd)的生物合成,该合成过程由狭叶 ...
本研究通过使用Lavandula angustifolia花的水提取物作为天然还原剂,成功地将钯纳米颗粒掺入了金属-有机框架材料UiO-66-NH 2 中。通过TEM、FE-SEM、EDX、ICP-OES和XRD等多种方法对样品进行了详细分析,证实了UiO-66-NH 2 /Pd纳米颗粒的形成。该纳米复合材料在Suzuki-Miyaura反应 ...
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
Court reject VA redistricting
US added 115K jobs in April
US court blocks new tariffs
In medically induced coma
Top baby names of 2025
Oil tanker reaches S.Korea
Factory blast death toll rises
Man pleads guilty to assault
Ex-deputy found guilty
Vikings agree to 1-year deal
DOGE grant cuts ruling
Volcano eruption kills 3
Labels hantavirus outbreak
Canvas back online
Botswana's ex-president dies
Ex-CDC researcher extradited
May allow to ship handguns
Missing hiker found dead
Closes 3 subsidiaries
US targets parents’ passports
Trump announces ceasefire
Tucker announces retirement
Consumer sentiment declines
Pentagon releases UFO files
Tesla recalls Cybertrucks
Loses to 20-yr-old qualifier
Daystar co-founder dies
Seeks to revoke citizenship
ABC accuses FCC
Nintendo hikes prices
US court convicts four men
Leaders adopt crisis plan
反馈