“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	multiple energy level laser multiple energy-level laser multiple epidermis multiple estimator multiple evaluation principle multiple exciton generating effect multiple exciton generation multiple exponential sum multiple exposure multiple factor multiple factor design multiple-factor fertilization trial multiple-factors bionics multiple fault multiple fiber multiple fission multiple fly-bys multiple Fourier series multiple-free set multiple fruit multiple F-test multiple functional display multiple galaxy multiple gamma-function multiple Gaussian sum

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。