electromagnetic reconnaissance
英 [ɪˌlektrəʊmæɡˈnetɪk rɪˈkɒnɪsns]
美 [ɪˌlektroʊmæɡˈnetɪk rɪˈkɑːnɪsns]
电磁侦察
双语例句
- At present, radar electromagnetic environment simulation is a fundamental work in designing and evaluating the performance spaceborne radar reconnaissance system.
雷达电磁环境仿真是设计和评定星载雷达侦察系统技战指标的基础。 - First the radar electromagnetic environment is analyzed, then based on the radar PDW model, a simulation system of radar electromagnetic environment in satellite reconnaissance is developed.
分析了卫星侦察雷达电磁环境，建立了PDW形式的雷达脉冲模型，开发了卫星侦察雷达环境仿真系统。 - The continuous developments of modern radar technology and the consequent more complicated electromagnetic environment have made it crucial to design wideband, digital, multifunctional software electronic reconnaissance equipment.
随着现代雷达技术的不断发展，电子侦察设备面临电磁环境日益复杂多变，发展宽带化、数字化、多功能、软件化的电子侦察设备已是一项重要的任务。 - The application of transient electromagnetic depth method in engineering reconnaissance
瞬变电磁测深法的原理及计算方法 - Transmitting no electromagnetic wave, passive radar cannot be detected by hostile reconnaissance system.
无源雷达由于不发射电磁波，因而不易被敌方侦察系统探测到。 - The threaten electromagnetic environment is composed of all kinds of signals, which are emitted by enemy radars, in the fields where the electron reconnaissance equipments exist.
威胁信号环境是雷达侦察设备所在地域内各种敌方威胁雷达信号的统称。 - The electromagnetic environment for the future battlefield is more and more complicated, and to evaluate effectively the efficiency of electronic reconnaissance equipments is an indispensable precondition to deploy reconnaissance equipments with reason.
未来战场的电磁环境日趋复杂，有效评估电子侦察装备在不同作战环境下的作战效能是合理配置侦察装备的必要前提。 - The system displays most electromagnetic radiant point information, the environment protection department, reconnaissance design institute and otherwise can use it to predict electromagnetic environment of some area.
系统能够显示大部分常见的辐射源信息，可供环境保护部门与勘察设计院等对某一区域内的电磁环境进行预测使用。 - The research on the propagation properties of electromagnetic waves in reinforced concrete wall provides reference for wireless correspondence, through-wall-surveillance and military reconnaissance, which will be of great theoretic and practical value.
研究电磁波在钢筋混凝土墙中的传输特性，能为无线通讯，穿墙勘测和军事侦查提供参考，具有十分重要的理论价值和实际意义。 - External illuminators based radar system, which does not transmit electromagnetic wave itself, is covert and hard to be discovered by enemy reconnaissance system, for it detects and tracks targets by receiving the echo of external illuminators of opportunity, scattered from aircrafts.
外辐射源雷达自身不发射电磁波而是通过接收飞行器对外部机会照射源的散射回波来探测和跟踪目标，因而具有较强的隐蔽性而不易被发现。 - With the development of modern radar technique and its widespread application, the modern electromagnetic environment with the characteristics of dense 、 overlapping 、 complicated and mutable brings great threaten to reconnaissance equipment, and high expectation to signal processing of radar reconnaissance equipment.
随着现代雷达技术的发展以及雷达的广泛应用，使得现代电磁环境密集、交错、复杂和多变，这给电子侦察设备带来严重的威胁，对侦察设备信号处理提出了更高的要求。 - In modern Electronic Warfare, the electromagnetic environment is increasingly complicated. The main characteristics of the signal frequency bandwidth, the signal intensity to be processed, passive non-cooperative signal detection receiver, and therefore a higher electronic reconnaissance equipment requirements.
现代电子战场的电磁环境越来越复杂多变，电子战信号的主要特点是频带宽、待处理信号密集、对非合作信号进行被动侦察和接收，因此对电子侦察设备提出了更高的要求。