“塔康系统”的概念、定义、翻译、参考文献-科学参考

单词	塔康系统
释义	塔康系统 Encyclopedia 工学复合无线电导航释 tactical air navigation system; TACAN塔康系统由美军研发，采用相位式旋转天线方向图法测角原理和询问/回答式双程脉冲测距原理，能够同时为飞机提供方位、距离信息实现单台定位的军用航空近程无线电导航系统。
随便看	ordered pair representation ordered partition ordered perception ordered phase ordered plane ordered point defect ordered polynomial ordered principal minor ordered product ordered projective line ordered projective plane ordered quadruplet ordered quasi-field ordered reading official document ordered ring ordered sample ordered sample cluster analysis ordered sample clustering ordered semigroup ordered sequence ordered set ordered set with gaps ordered set without gaps ordered simplex ordered simplicial complex

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。