air to ground meaning in Chinese
空对地的
Examples
- A calculation model of minimum launch range for air to ground missile
空地导弹最小射程的一种估计方法 - Agm air to ground missile
空对地导弹 - Vertigo bombers are the most powerful air to ground unit in the game . they are effective against ground troops more - so than firehawks , however it takes 5 vertigo ' s to take out a tech center ( for comparison , it only takes 4 firehawks )
眩晕轰炸机是最强大的攻击地面单位的空军，对付步兵也比火鹰更强一些，不过炸掉一座高科需要5架眩晕（与之相比，火鹰只要4架） 。 - The remote sensing refers to air to ground one , namely from different working platform far away the ground ( for example gao ta , balloon , airplane , rocket , the artificial earth satellite , spaceship , aerospace craft and so on ) , through the sensor , exploring the information ( radiation ) to the earth ' s surface electromagnetic wave , and after the information transmission , processes , estimation and analysis , it can be regarded as a kind of comprehensive technology of surveying and monitoring earth ' s resources and its environment
摘要遥感是指空对地的遥感，即从远离地面的不同工作平台上（如高塔、气球、飞机、火箭、人造地球卫星、宇宙飞船、航天飞机等）通过传感器，对地球表面的电磁波（辐射）信息进行探测，并经信息的传输、处理和判读分析，对地球的资源与环境进行探测和监测的综合性技术。 - Based on mono - pulse radar system and the analysis of terrain echoes , a geometrical model of air to ground ranging is constituted . by using the signals received from the sum and difference channels of terrain follow radar , a group of the expressions for terrain echoes are educed and characteristics of these echoes are obtained . according to the characteristics of the echoes , the theory and method of pass zero detection of difference channel and its applications are discussed in detail
针对一维单脉冲雷达体制，分析了地形目标回波特性；建立了地形跟随雷达空地测距的几何关系；利用雷达收发信号，导出了地形跟随雷达和差接收通道的回波信号表达式，进行了波形仿真，得到了地形跟随雷达的地面散射产生回波在时域中的特性；根据和差回波特性，阐述了差信号过零点检测测距的原理和方法及工程实践中的应用，并给出了真实雷达对外辐射试验的结果，验证了文中的仿真。