“biological half-life”的概念、定义、翻译、参考文献-科学参考

单词	biological half-life
释义	biological half-life Encyclopedia 工学〔辐射防护技术基础〕释 biological half-life生物半排期当不再有摄入时，由于生物过程（代谢因素）已经进入体内的放射性物质的总量自体内排除一半所需的时间。
随便看	information interactive behavior information island informationism informationizing investigation information labor information law information leakage information legal information level information library information lifecycle information life cycle management information literacy information literacy education information-lossless automaton information magnitude information maintenance of civil engineering information management information management of civil engineering information management of construction project information management of system equipment information management of track equipment information management of underground space information management of urban rail transit information management of urban rail transit facilities and equipments

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。