例句與造句

1. the constant frequency federation consists of five federates, which are communication transmitter, communication receiver, reconnaissance receiver, directionfinding receiver and jammer . all the federates adopt complex envelop simulation models
   定頻通信對抗聯(lián)邦包含五個(gè)成員:通信發(fā)信機(jī)、通信接收機(jī)、偵察接收機(jī)、測向接收機(jī)和干擾機(jī)成員,各成員均采用復(fù)包絡(luò)仿真模型。
2. with the objective of developing distributed simulation system of frequency hopping ultrashort communication countermeasure system, the federation architecture and the complex envelop simulation block diagrams of fr transmitter and receiver are presented at first
   摘要以建立超短波跳頻通信對抗分布式仿真系統(tǒng)為目的，首先給出了聯(lián)邦的體系結(jié)構(gòu)及跳頻發(fā)信機(jī)、接收機(jī)成員的復(fù)包絡(luò)仿真框圖。
3. in chapter 5, the complex envelop simulation block diagrams of fh transmitter and receiver are presented at first . then key techniques of simulation system are discussed, including frame processing structure, fh sequence generator, etc . finally, simulation models of fh transmitter, receiver and jammer are presented . the influence of frequency excursion on performance of multi-tone continuous wave jamming is analyzed
   第五章首先設(shè)計(jì)了跳頻發(fā)信機(jī)成員和接收機(jī)成員的復(fù)包絡(luò)仿真框圖;其次討論了跳頻仿真系統(tǒng)實(shí)現(xiàn)的關(guān)鍵技術(shù),包括幀處理結(jié)構(gòu)、跳頻序列發(fā)生器等;最后給出了跳頻通信發(fā)信機(jī)、接收機(jī)以及干擾機(jī)成員的仿真模型,分析了頻率偏移對多頻連續(xù)波干擾性能的影響。
4. It's difficult to find complex envelop in a sentence. 用complex envelop造句挺難的