target echo的例句大全

Based on a certain pattern, this paper discusses the design guide line and concrete implementation scheme of a general-purpose PD missile header target simulator. Some pivotal techniques are emphasized, including broad-band receiving, SSB modulation of video-frequency echo, and high precision power attenuation.

叙述了基于某型PD导引头的通用目标模拟器的设计思路和具体实现方案，着重介绍了系统中所应用的宽带接收、视频回波的单边带调制和高精度功率衰减技术。

Finally, the method using the characteristics of the echo stretching to retrieve the target inclination angle was brought forward.

最后提出了利用激光遥感回波脉宽展宽特性反演目标倾斜角的方法。

Range direction can generate one point target, and azimuth direction can generate several point targets. So the echo of one point target or several point targets are generated by the simulator.

距离向实现了单个点目标数据模拟，方位向可以模拟单个点目标、多个点目标，从而能够产生单个点目标和多个点目标的回波信号。

The emphasis is given on analysis to relationship of error sources to location accuracy on platform ephemeris, echo time delays, target elevation, Doppler center frequency and time clock etc.

着重分析了平台星历、回波时延、目标高度、多普勒中心频率和时钟等误差源与定位精度的关系。

fpga design of sdram controller for wireless fusee body-target video frequency echo simulator

引信体目标视频回波模拟器SDRAM控制器的FPGA设计

a sdram controller for wireless fusee body-target video frequency echo simulator is designed based on fpga.

针对引信体目标视频回波模拟器中高速大数据量传输、下载和存储的需要，提出了用现场可编程门阵列（FPGA）设计SDRAM控制器的方案和方法。

the idea that rigorous analysis of the right policies happened to echo the target date seems, at best, trivially condescending.

对适当的政策的全面分析，以回应达成目标的时间似乎充其量只是无关痛痒的谦辞。

a method of generating radar multi-target phase-coherence echo based on dds

基于DDS的雷达多目标相参回波信号生成方法

A method of generating radar multi-target phase-coherence echo based on DDS is discussed.

介绍了一种基于DDS的雷达 多目标 相参回波信号生成方法.

Due to the echo pathway's effect, radar tracking system becomes labilization for the target in low angle of elevation.

由于多径效应影响，雷达跟踪系统对处于低仰角内的目标跟踪会出现不稳定。

Computation and analysis on the laser scattering echo energy from whole dimension target under complex environment

复杂背景下大尺寸目标激光散射回波能量的计算