“天线方向性”的概念、定义、翻译、参考文献-科学参考

单词	天线方向性
释义	天线方向性 Encyclopedia 工学天线特性参量释 antenna directivity天线方向性天线向各个方向辐射或接收电磁波相对强度的特性。
随便看	dual-rate moon camera dual referral dual regular polyhedron dual relation dual representation dual resonance dual resonance model dual-roll press formation dual root system dual-rotation friction stir welding dual scalar dual scaling dual scheduling dual semi-group dual semigroup dual sentence dual simplex algorithm dual simplex method dual simplex tableau dual solid dual solution dual space dual spaces dual specificity phosphatase dual-specificity phosphatase

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。