2024年1月20日 - 【摘要】:正 The mechanical behavior of highly oriented pyrolytic graphite ( HOPG) has been investigated in this paper, by simulating a machi...
2013年10月15日 - Objective: To evaluate the expression of human osteoprotegerin( hOPG) in periodontal ligament cells( PDLCs) of Bea- gle dog in order to prep...