方法应用CAD软件设计生成支架负型CAD模型,快速成型技术制备树脂模具,在模具中填充β-磷酸三钙(B-TCP),高温烧结后得到与设计相符的多孔支架。超声清洗后实验组采用I型胶原修饰支架表面,对照组未行表面修饰。
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tcp b gene 基因
Networking: it isn't just for TCP packets: Networking just means a meeting people who at some point can do things for you or vice versa and b making a favorable impression on them.
网络不只是TCP包那么简单：社交网络的意义有两点，一是结识那些在某方面可以对你提供帮助的人，二是要给他们留下好的印象。
Connector Model TCP-02A/B is for connecting trays of ladder type, tray type and channel type.
直接片与梯级式、托盘式、槽式桥架配套和电缆桥架的连接。
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