| 释义 |
sonars 英'səʊnɑːz美'səʊnɑːz COCA¹⁴⁹⁷¹⁵BNC¹⁴⁴⁶⁶⁴⁺³
基本英英Thesaurus例句
声母¹⁰⁰原型sonar的复数
名词 sonar:
a measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to returnas in.finder
同义词 bombsight,gunsight,periscope,radar,sight,viewfinderhoming device,telescopic sight
反义词 loser,owner,strayas in.radar
同义词 direction finding,scanning system,tracking system
findernoun a locating device
bombsight,gunsight,homing device,periscope,radar,sight,sonar,telescopic sight,viewfinder
findersnoun a locating device
bombsights,gunsights,homing devices,periscopes,radar,sights,sonar,telescopic sights,viewfinders
radarnoun radio detecting and ranging
direction finding,scanning system,sonar,tracking system The traditional SONARs are consisted of middle or small scale Integrated circuit. Their hardware is big and low calculation ability.
传统被动声呐系统多半采用中小规模集成电路，体积较大，硬件处理能力低。 cnki
Eight sonars on each unit helped them avoid collisions with walls and other robots.
每个机器人上装有声波导航和测距装置，这也使得它们不会碰撞到墙壁与其它的机器人。 ecocn
Linear frequency modulation LFM signals are often used in sonars.
线性调频 LFM信号是声呐中一种常用信号。 cnki
Naval ships face increasingly serious threats from hostile scouting sonars in modern oceanic battlefields.
在现代海战中，舰艇面临着越来越严峻的敌方侦察声纳的威胁。 dictall
So it is very hard and important for us to find ways to suppress reverberation for active towed array sonars.
因此对于主动声呐如主动拖曳阵声呐，抗混响既十分重要又十分困难，其中信号形式的合理利用是一个重要手段。 cnki
The most obvious difference between mandarin and Shaanxi dialect is their pronunciation, mainly on the sonars.
普通话与陕西方言差异最明显的是语音，主要表现在声母上。 dictall
The main functions and some results of the prediction software of ocean ambient noise in flat shallow water are introduced, this software can provide services for national defense and civil sonars.
本文介绍了浅海平坦海域的海洋环境噪声预报软件的主要功能和预报结果，该软件可为国防军事和民用服务。 dictall
Using this fusion method in a detection system which contains multiple sonars, a satisfactory detection performance is obtained.
将该方法用于航空探潜系统中多部声呐的信息融合，收到了良好的效果。 cnki |