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
柔性聚二甲基硅氧烷(PDMS)多孔膜的制备与安装:作为刚性传统聚 ...
采用二维相分离法制备超薄(≈5μm)高弹性PDMS多孔膜,孔隙尺寸(10-100μm或2μm)通过调控PS分子量及配比实现。该膜具备良好机械适应性、分子渗透性与光学透明性,支持人肠上皮细胞与菌群共培养,较传统PET插入件更高效,并适用于药物传输等研究。 摘要 ...
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
MI synagogue shooting
Issues first statement
China passes ethnic unity law
Recalls 550K vehicles
Head priest charged w/ theft
States sue Trump admin
Legendary SiriusXM DJ dies
Iran war cost estimate
To cut 1,600 jobs
Out as Arizona State coach
Landslides sweep Ethiopia
To close Peshawar consulate
US jobless claims fall
UFC fighters to train agents
Senate passes housing bill
Judge blocks ICE facility work
Shooting at ODU in Virginia
WC security deal reached
Ohio State appoints new pres
US embassy blast arrests
Former CEO moves to Florida
Cardinals release QB Murray
Lions release DL Paschal
SK OKs US investment bill
Sued over tariff refunds
Paul joins Trump in KY rally
Clyburn seeks another term
Tornado kills 2 in Indiana
Releasing 172M oil barrels
反馈