sonars

英式音标：['səʊnɑ:z]播放读音

美式音标：['soʊnɑz]播放读音

词义：

n.

声呐装置，声呐系统( sonar的名词复数 )；声呐兵；

英英释义

sonar[ 'səunɑ: ]

n.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 return

"sonar is an acronym for sound navigation ranging"

同义词：echo sounderasdic

用法：

词组短语

passive sonar被动声纳；无源声纳

dipping sonar吊放声纳；投吊式声纳

权威例句

SoNARS: A Social Networks-Based Algorithm for Social Recommender Systems

SoNARS: A Social Networks-Based Algorithm for Social Recommender Systems

Adaptive array processing for wide-band active sonars

Target Detection and Localization Using MIMO Radars and Sonars

Target Detection and Localization Using MIMO Radars and Sonars

Uncertainties of differential phase estimation associated with interferometric sonars

Shallow-water imaging multibeam sonars: A new tool for investigating seafloor processes in the coastal zone and on the continental s...

Synthetic aperture beamforming with automatic phase compensation for high frequency sonars

PORPOISE CLICKS FROM A SPERM WHALE NOSE—CONVERGENT EVOLUTION OF 130 KHZ PULSES IN TOOTHED WHALE SONARS?

Temporal and Regional Variation of Sea Ice Draft And Coverage in the Weddell Sea Obtained from Upward Looking Sonars

造句：

1. 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。

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2. Current passive SURTASS towed array sonars are limited in their capability to detect quiet submarines.

拖排列声纳的现在消极的SURTASS在他们的能力方面被限制发现安静的潜水艇。

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3. 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。

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4. 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。

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5. Available sensors include a vision sensor (color monoscopic camera), range sensors (sonars and IR detectors), and bumpers for collision detection.

可用的传感器包括视觉传感器(彩色照相机)、范围传感器(声波和红外探测器)以及碰撞检测的缓冲。

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6. Available sensors include a vision sensor (color monoscopic camera), range sensors (sonars and IR detectors), and bumpers for collision detection.

可用的传感器包括视觉传感器(彩色照相机)、范围传感器(声波和红外探测器)以及碰撞检测的缓冲。

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