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
冬季运动会
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
6 个月
异质界面工程构建SiC@SiO2@C纳米纤维:同步实现微波吸收与耐腐蚀性能 ...
这篇研究通过异质界面工程(heterointerface engineering)设计多层核壳结构SiC@SiO2@C(SSC)纳米纤维,解决了单一组分SiC在微波吸收(MA)效率低和带宽窄的难题。通过引入SiO2中间层和氮掺杂碳壳,材料实现了-52.40 dB的最小反射损耗(RLmin)和7.68 GHz的超宽有效吸收 ...
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
Orders new 10% global tariff
Rejects Trump's tariffs
PBI to be renamed
India joins US-led initiative
Co-founder of ASOS dies
FBI investigates terror plot?
FIFA, BoP sign pact
Israeli settlers killed teen
Tesla loses $243M appeal
Orders release of UFO files
Agrees to 3-year extension
US economy slowed in Q4
Scott out as Air Force coach
Rams promote Scheelhaase?
Slashes mercury regulations
Officer found not guilty
Faces ethics investigation
DOJ fires US attorney in VA
Nurses reach tentative deal
Tennessee QB loses injunction
Turkey detains DW journalist
Police search Andrew’s home
Trump meets Vietnam leader
'Grey's Anatomy' star dies
Moves to pause work permits
Court allows Louisiana law
158 hybrid tortoises released
LA County sues Roblox
Estate to settle claims
Judge declares 4 men innocent
反馈