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
9 个月
增材制造可降解多孔FeMn-硅灰石支架在临界尺寸骨缺损中的首次体内 ...
针对临界尺寸骨缺损修复缺乏理想骨替代材料的难题,研究人员通过挤出式3D打印技术开发了含35 wt% Mn和20/30 vol%硅灰石(Ak)的多孔FeMn-Ak复合支架。该支架具有与骨小梁匹配的力学性能(FeMn-20Ak屈服强度11±2 MPa),16周体内降解率仅6-8%,并显著促进新生骨组织长入(FeMn ...
当前正在显示可能无法访问的结果。
隐藏无法访问的结果
今日热点
2026 Kentucky Derby winner
CA, AZ, NV announce river plan
'M*A*S*H' actress dies at 93
Steps down after US charges
US warns shipping firms
Peru seeks election audit
Rubio to visit Vatican, Italy
IU football team to visit WH
CA AG sues kratom maker
4 charged in NJ voting case
Spirit Airlines shuts down
Reach deal to sell team
USF campus science lab fire
OR health club crash kills 1
Wins TX SD 4 special election
New Oscars rules revealed
Cancels upcoming US tour
Delays redistricting changes
Racing icon Zanardi dies
To pull 5K troops from Germany
Trump expands sanctions
Court limits abortion access
Bard College pres to retire
ActBlue sues Texas AG
Embezzlement case to proceed
Texas apartment shooting
AL gov. calls special session
Judge overturns conviction
Reaches Madrid Open final
QB Lindsey arrested
Endorses Rep. Andy Barr
Rantanen fined $5,000
反馈