“永久心脏起搏器”的概念、定义、翻译、参考文献-科学参考

单词	永久心脏起搏器
释义	永久心脏起搏器 Encyclopedia 医学心脏起搏治疗释 permanent cardiac pacemaker永久心脏起搏器可植入体内的电子器械，通过发放电脉冲、持续刺激心脏激动和收缩，达到治疗目的。
随便看	National Archives of India National Archives of Japan National Archives of Korea National Archives of Malaysia National Archives of Pakistan National Archives of Russian Federation National Archives of Singapore national archives of Spain National Archives of Sweden National Archives of the United States National Archives Science and Technology Research Institute national archives secret National Art Gallery of Bahamas National Art Museum of Catalonia National Art Museum of China National Art Museum of Ukraine National Arts National Arts Council National Arts Museum National Assessment of Compulsory Education Quality in China National Assessment of Educational Progress national asset unfreezing scam national assimilation National Association for Stork Car Auto Racing National Association for the Advancement of Colored People，U.S.

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。