搜索优化
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
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
11 天
PVA/HA(透明质酸)水凝胶,Polyvinyl alcohol hyaluronic acid hydrogel,聚乙烯 ...
PVA/HA水凝胶的一个重要特点是其良好的机械性能和生物相容性。PVA提供了较强的机械支撑力,而HA则具有润滑和保湿的功能,适用于需要保持湿润环境的应用,如皮肤护理、伤口愈合等。在组织工程中,PVA/HA水凝胶能够为细胞提供一个良好的生长平台,支持细 ...
搜狐
1 个月
194281-47-5,Tbdms-PEG6-alcohol中Tbdms可以在特定条件下脱去,用于合成过程 ...
Tbdms-PEG6-alcohol由三部分组成: 叔丁基二甲基硅氧基(Tbdms):作为保护基团,可以在特定条件下脱去,用于合成过程中的选择性反应。 六聚乙二醇链 ...
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
Trump bans trans athletes
Disbands cadet clubs
To boycott G20 meeting
To accept parcels from China
Johnson agrees to testify
DOJ restricts DOGE's access
Security detail revoked
Trump cases review ordered
Newsom meets with Trump
Named the new Aga Khan
Record producer Gotti dies
Blake Lively sued again
Thousands protest policies
FBI agents won't lose jobs
Ends DEI hiring goals
Second strain in dairy cattle
Fox News hires Lara Trump
Blocks citizenship order
Reaches tentative deal
Parked Delta plane struck
Abuse scandal settlement
Confirmed as HUD secretary
US private payrolls rise
To cut 8.5% of its workforce
Strikes deal on migrants
US trade deficit widens
Ohio warehouse shooting
Synagogue shooting plea
Alex Jones bankruptcy case
Matt Kuchar's father dies
Eggs worth $40K stolen
Lose trademark ownership
World War II pilot dies
Renowned saxophonist dies
Judge tosses last charge
反馈