“second-trace echo”的概念、定义、翻译、参考文献-科学参考

单词	second-trace echo
释义	second-trace echo Physics second-trace echo二次回波
随便看	Information Schools，iSchools Information School, University of Washington Information Science information science information science education Information Science in Theory and Practice Information Science：An Integrated View information screening information screening theory information search information security information security architecture information security incident information security laws Information Security Management Systems information security policy Information Security Technology-Guideline for Personal Information Protection within Information System for Public and Commercial Services Information Seeking in Electronic Environments information selecting behavior information self-organization information sender information series information service Information Service and Users information service capability

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。