例句與造句

1. The first introduced basis concept fundamentals and development of reconnaissance and jam for communication . the second present fundamentals of reconnaissance for communication ; simulink simulation models ; reconnaissance for communication federate design . the models include : simulation models for communication ew panoramic scanning receiver , surveillance analyses receiver , multichannel - fft receiver
   本文主要分三部分,首先介紹了通信偵察和通信干擾的基本概念及發(fā)展趨勢(shì);第二部分介紹了通信偵察的基本原理、 simulink仿真模型以及通信偵察邦元設(shè)計(jì),主要包括全景搜索接收機(jī)、信道化接收機(jī);第三部分介紹了通信干擾的基本原理、 simulink仿真模型以及通信干擾邦元設(shè)計(jì),結(jié)合通信收發(fā)邦元、測(cè)向邦元,給出了干擾效果。
2. It's difficult to find scanning receiver in a sentence. 用scanning receiver造句挺難的