“认知无线电”的概念、定义、翻译、参考文献-科学参考

单词	认知无线电
释义	认知无线电 Encyclopedia 工学【通信新技术】释 cognitive radio，CR认知无线电利用频谱间的空隙，即频谱空洞，进行动态频谱接入与传输，以达到在拥挤频谱空间进行信息传输，提高频谱空间利用率的无线电技术。
随便看	High temperature nuclear energy combined cycle high temperature operation high temperature oxidation reaction high-temperature oxidation-resistant coating high temperature oxidation-resistant coatings high temperature oxidtion high-temperature plasma high-temperature powder metallurgy aluminium alloy high temperature-pressure dyeing process high temperature pumps high-temperature pyrolysis high temperature radiant heating high temperature radiant terminal high temperature reheater high temperature reservoir high temperature setrilization high temperature shape memory alloy high-temperature short-time sterilization high temperature silicone rubber high temperature solution evaporation method high temperature structural ceramics high-temperature superconducting current lead high temperature superconducting flywheel，HTS flywheel high temperature superconducting maglev train high temperature superconductivity

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。