“脉冲无线电高度表”的概念、定义、翻译、参考文献-科学参考

单词	脉冲无线电高度表
释义	脉冲无线电高度表 Encyclopedia 工学无线电时间导航释 pulse radio altimeter脉冲无线电高度表利用无线电脉冲信号，通过测量发射和地面回波信号间的时间间隔，获得飞行载体距离地面的垂直距离即相对高度的时间/脉冲式无线电测高设备。
随便看	safety decision making safety decision making method safety decision of engineering project construction safety decision type safety degree education safety degree of gas drainage safety depth safety design safety detonating control System of conventional warhead safety device of pressure machinery safety distance safety distance of explosives safety driving assist technology safety early warning of rock engineering safety early warning system of civil engineering health monitoring safety economic policy safety economics safety economy safety economy analysis method safety economy assessment safety economy management safety economy principle safety education safety education for seismic crew safety education in university

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。