“microwave landing system”的概念、定义、翻译、参考文献-科学参考

单词	microwave landing system
释义	microwave landing system Encyclopedia 工学无线电时间导航释 microwave landing system; MLS微波着陆系统工作于微波频段，采用时间式无线电导航测角和询问/回答式双程脉冲测距原理，为飞机提供相对于跑道的方位、仰角、距离信息，以飞机上导出引导数据形式实现飞机主动着陆的无线电导航系统。
随便看	securities information service Securities Investment Fund Law of the People's Republic of China securities issuance market securities issued in a premium securities issuer securities issuing securities law Securities Law of the People's Republic of China securities laws of the U.S.A securities listing securities litigation securities margin trading securities market entity securities market information securities registration and clearing institutions securities regulation securities self-regulatory organization securities trading securities trading service institutions securitron security security alarm management services security alarm monitoring center security analysis security and economic interests of the game

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。