English
全部
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
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
生物通
20 天
γ 辐照改性 PVA 气凝胶:开启油水分离材料新征程
接着是化学气相沉积(CVD)技术,通过该技术让甲基三氯硅烷在 PVA 气凝胶表面反应,实现硅烷化。另外,还利用了多种表征技术,如用傅里叶变换红外光谱(FTIR)分析气凝胶的化学结构;用场发射扫描电子显微镜(FESEM)和无限聚焦显微镜观察气凝胶的表面 ...
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
Propose banning 'tush push'
Global music revenues rise
Teachers union sues
Standoff ends outside HQ
Zoox recall
Mexico City bullfighting ban
Accuses parent company
Makes NBA history
Sia files for divorce
Ex-studio engineer charged
Files new bankruptcy plan
Resumes ground operations
World’s happiest countries
Lead investigator fired
Jury finds Greenpeace liable
Issues dengue fever warning
Sentenced for fraud
$175M in funding paused
In-person identity checks
Fed holds rates steady
Retires after 29 years
WV couple sentenced
FBI agent arrested
Confirms marriage to Good
Hit with EU antitrust actions
Pentagon restores webpage
SEC drops Ripple case
Winter weather warnings
Found guilty in fraud trial
Florida Keys brush fire
$524M for Helene recovery
Trump meets oil executives
Alaska plane crash report
反馈