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- conical scan frequency 锥形扫描频率
- conical scanning frequency 锥形扫查频率
- The method of detecting cruise missiles with passive MMW (millimeter microwave) on conical scan is introduced. 摘要该文介绍了一种圆锥扫描体制的被动毫米波探测识别巡航导弹的方法。
- The method of detecting cruise missiles with passive MMW(millimeter microwave) on conical scan is introduced. 该文介绍了一种圆锥扫描体制的被动毫米波探测识别巡航导弹的方法。
- This paper issues a kind of angle measuring tracking method for conical scan without hollow motor in moving carrier satellite communication system. 摘要提出了一种在动载体卫星通信控制系统中,无需空心电机的圆锥扫描测角跟踪方案。
- VSF? Vertical Scanning Frequency? 垂直扫描频率,场频?
- PROCESSING OF CONICAL SCAN STEP FREQUENCY RADAR SIGNAL 步进频率圆锥扫描雷达信号处理
- Type T3000 transmitter scan frequency deflection has self-regulation function, when changing the modulating frequency, transmitter scan frequency deflection range is basic invariable. T3000型发射机扫描频频偏有自动调节功能,即改变调制频率后,发射机扫频频偏范围基本保持不变。
- The technique of using a conical scanning manner known as velocity azimuth display based on single laser Doppler velocimetry (LDV) system is described. 由这些测得的矢量可反演大气风场群速的速度矢量。
- The technique which utilize a conical scanning manner known as velocity azimuth display based on single LDV system is described. 讨论利用单一LDV系统,激光束的扫描方式采用圆锥扫描,在扫描圆锥的垂直截面上取四个正交点上的多普勒风速矢量。
- Abstract: The mid-resolution microwave scanning radiometer is a conical scanning total power radiometer with a fixed visual angle and double-reference temperature. 文摘:仪器实施的方案为固定视角圆锥扫描双参考温度外部两点式周期定标全功率型。
- The mid-resolution microwave scanning radiometer is a conical scanning total power radiometer with a fixed visual angle and double-reference temperature. 仪器实施的方案为固定视角圆锥扫描双参考温度外部两点式周期定标全功率型。
- The results show that the surface temperature of melt pool is affected intensively by melting parameters such as melting rate,melting power,electron beam scanning pattern and scan frequency,etc. 结果表明,结果表明,熔炼工艺参数如熔化速度、熔炼功率、电子束扫描方式和扫描频率都会对熔池表面温度产生剧烈影响。
- Pulse Doppler Signal Processing on Conical Scan Radar System 圆锥扫描脉冲多普勒雷达信号处理
- Because characteristic of electron gun job is restricted, scanning frequency included line frequency and field frequency two concepts. 由于电子枪工作特点限制,扫描频率包括了行频与场频两个概念。
- Angle information pick-up method of conical scan LFMCW radar 圆锥扫描线性调频连续波雷达角度信息提取法
- The relation between deflected angle and scanning frequency and the relation between raster and scanning frequency are deduced through the experiment data, so do. 对实验数据进行处理得到了振镜偏转角度和扫描频率之间具体的函数表达式及其图像表示,进而推导得到光栅大小和扫描频率之间的函数关系式。
- This paper describes a piezoelectric drive circuit which can find the syntonic frequency of motor through scanning frequency region based on computer controlling. 提出了一种基于计算机控制的压电超声马达谐振频率自动搜寻系统。
- It is an up-to-date intelligent measuring calibrator. The instrument has the preset functions of scanning frequency, mode, multipoint scanning,and power off protection. 该仪器为新一代智能化测校验设备,具有预置扫描速率、状态、多点、掉电保护等功能。
- The doctors gave him an ultrasonic brain scan. 医生给他做了脑部超声波扫描检查。