“transportation key management”的概念、定义、翻译、参考文献-科学参考

单词	transportation key management
释义	transportation key management Encyclopedia 工学交通信息安全释 transportation key management交通密钥管理以密码技术为核心，为交通运输行业信息化提供统一的身份认证、数据加密、安全支付、责任认定等服务的总称。
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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。