“electra”的概念、定义、翻译、参考文献-科学参考

单词	electra
释义	electra [i`lek·trǝ] ^NAVIGATION A continuous-wave radio navigation aid that uses special radio beacons to provide a number of equisignal zones (usually 24).
随便看	check problem check protect symbol check rail check register check routine check row check sample check screen check standard check stop check study check sum check symbol check valve check word Chediak-Higashi anomaly cheek cheek pouch cheese cheese antenna cheesebox still cheese cement cheesecloth cheese head cheetah

科学参考收录了103327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。