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- In order to satisfy the requirements to new tactical 3D radars,it is necessary to develop phased array antenna with electronically scanning capability both in elevation and in azimuth. 为了满足对新一代3D雷达的需求,采用在方位与仰角上进行电扫的相控阵天线有重要意义。
- In case of electronic scanning the beam width is broader by a factor of two . 电子扫描时，波束宽度展宽一倍。
- Electronically Scanning Microwave Radiometer Sensor 电子扫描微波辐射仪传感器
- Confusion can arise between AESA and passive electronically scanned array (PESA) technology. 在AESA和无源电子扫描阵列（PESA）技术之间的混淆的可能性在上升。
- Plate scanning: The electronic scanning of a pres-ready plate to generate a record of the image areas in relation to its location across the press. 印版扫描:把准备印刷的印版用电子扫描，记录印纹面积和它的相关位置，贮存于磁带或磁碟上。
- The electronic scanning replaces optical machine scanning in infrared focus plane image thermometry based on infrared CCD. 基于红外CCD的红外焦平面热像仪以电子扫描代替光机扫描。
- Survivability improvements include a BAES Digital Electronic Warfare System (DEWS) working in concert with the Raytheon Advanced Electronic Scanning Array (AESA) radar. 生存的改进包括一个BAES数字电子战系统（预警系统）的工作，与雷神公司先进的电子扫描阵列（ AESA ）雷达。
- With electronic scanning, the radar beams are positioned almost instantaneously and completely without the inertia, time lags, and vibration of mechanical systems. 电子扫描的雷达波束指向几乎是瞬间的，而且完全没有惯性、时滞和机械系统的振动。
- Abstract A full-wave time domain simulation of Active Electronically Scanned Array (AESA) is carried out based on the Finite Integration Technique (FIT). 摘要：本文采用有限积分法对有源相控阵进行全波时域仿真，计算其相位中心等远场特性。
- The identity cards are examined by an electronic scanner. 用电子扫描器来检验身分证。
- Three-dimensional electronically scanning fix array radar 三坐标电子扫描固定阵雷达
- The system of Electronic Scan Multibeam Constant Difference Amplitude Comparison(ESCDAC)direction measurement is widely applied in modern radar interception receivers. 电扫描多波束恒差比幅测向体制在现代雷达截获接收机中有着广泛应用。
- Electronically Scanning Airborne Intercept Radar Antenna 电子扫描机载拦截雷达天线
- The Humvee-mounted G/ATOR uses active electronically scanned array (AESA) radar to detect and track aircraft, cruise-missiles, and ground weapons, as well as to provide traffic control. 安装在悍马军车上的G/ATOR，采用有源电子扫描阵列（AESA）雷达，可以探测和跟踪飞机、巡航导弹和地面武器，也支持交通控制功能。
- The doctors gave him an ultrasonic brain scan. 医生给他做了脑部超声波扫描检查。
- While most conventional airborne radars rely on some form of mechanically scanned antenna to transmit and receive signals, active electronically scanned array (AESA) sensors employ a fixed aperture. 当多数常规机载雷达依靠机械扫描天线收发信号的时候，有源电子扫描阵列（AESA）传感器却使用固定的孔径。
- The remaining 23 Super Hornets, each equipped with the Raytheon-built APG-79 Active Electronically Scanned Array (AESA) radar, will be delivered to the RAAF throughout 2010 and 2011. 剩下的23架战机均装备了雷神公司制造的APG-79主动电子扫描阵列（AESA）雷达，并将于2010至2011年间交付于RAAF。
- The second scan revealed a brain tumor. 第二次扫描显示出一个脑瘤。
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- electronic scanning control plug-in unit 电子扫描控制插入单元
