echo image中文什么意思

例句与用法

1. D gradient echo imaging
   三维梯度回波成像技术
2. All of the above will be explained in details in chapter 4 section 1 . 2 ) simulation of sea echo determines the quality of radar echo image to a great extent
   2 ）雷达回波中海杂波生成模拟的仿真程度，在很大程度上也决定了雷达回波图橡的质量。
3. The main content in this dissertation include : 1 . the basic principle and signal processing of sar imaging are described . single target and mult - target echo imaging are simulated using dechirp algorithm by software
   本文完成的主要工作有: 1 .讨论了sar成像的基本原理及其信号处理,使用去调频斜率算法分别对弹载sar的单点目标和多点目标回波成像进行了软件模拟。
4. Discuss the sar imaging theories and sar echo signal processing , simulate the single - point target echo and multi point target echo imaging in software method ， realize the parallel processing algorithm of bearing pulse compression on hhpc and also study its real time performance
   3 .讨论了sar成像的基本原理及其信号处理，对点目标和多点目标回波成像进行了软件模拟，并在hhpc上实现了数据转置和方位脉压并行处理算法，对方位脉压的实时性进行了研究。