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1 词典释义:
sonar
时间: 2024-12-17 21:25:58
TEM8CET6_plus
英 [ˈsəʊnɑː]

n.声呐(一种水下通讯和定位设备)

双语例句
  • What is it like riding a bike using sonar?

    使用声纳骑自行车是什么感觉?

  • How challenging is it to teach people to use sonar?

    教人们使用声纳有多难?

  • For whales, there is a theory on how sonar can kill.

    对于鲸鱼来说,有一种关于声纳如何杀死它们的理论。

  • She says sonar technology cannot always be blamed for mass strandings.

    她说不能总是把大规模搁浅归咎于声纳技术。

  • In recent years, navy sonar has been accused of causing certain whales to strand.

    近年来,海军声纳被指控导致了某些鲸鱼搁浅。

  • Other areas under investigation include magnetism, landmarks, coastlines, sonar, and even smells.

    其他正在调查的领域包括磁性、地标、海岸线、声纳甚至气味。

  • Today's vessels can find their prey using satellites and sonar, which were not available 50 years ago.

    今天的船只可以利用卫星和声纳来寻找猎物,而这在50年前是不可能的。

  • The biologists sit in streamside counting towers, study sonar, watch from aeroplanes, and talk to fishermen.

    生物学家们会待在河边的计数塔中,研究声纳,从飞机上完成观察活动,以及与渔夫交谈。

  • NATO later admitted it had been testing new sonar technology in the same area at the time as the strandings had occurred.

    北大西洋公约组织后来承认,在搁浅发生时,他们正在同一海域测试新的声纳技术。

  • In 1967, Edgerton's side-scan sonar systems revealed a large, unusually shaped object, which McKee believed was the Mary Rose.

    1967年,埃杰顿的侧扫声纳系统发现了一个巨大的、形状异常的物体,麦基认为它就是玛丽·罗斯号。

  • Precise is this sonar view of the world that bats can distinguish by size, shape, and texture something as small as a mosquito.

    精确的是这种声纳观察世界的方法,蝙蝠可以通过大小、形状和纹理来辨别像蚊子这样的小东西。

  • It is known that noise pollution from offshore industry, shipping and sonar can impair underwater communication, but can it really drive whales onto our beaches?

    众所周知,来自近海工业、船舶和声纳的噪音污染会阻碍水下通信,但这些噪音真的能把鲸鱼赶到我们的海滩上吗?

  • The album was all recorded in 24-bit digital to a hard disc system utilizing Cakewalk Sonar software as the main recording tool.

    专辑全部以24位数字录制到硬盘系统,并使用音乐制作软件作为主要录制工具。

  • Bat-Like Sonar Tracks Wind speeds.

    像蝙蝠一样的声纳追踪风速变化。

  • Has anyone looked into nano-sonar?

    有人研究过纳米声纳没?

  • What about sonar?

    声纳呢?

  • It is sonar.

    它们用的是声呐。

  • InfoQ: What is the future road map of the Sonar project?

    InfoQ: Sonar项目今后的线路图是如何规划的?

  • A sonar pings just often enough to maximise the tension.

    声纳(声波定位仪)发出的声音常常刚刚达到张力的最大值。

  • The principles are similar to sonar used by boats and submarines.

    原理类似于船和潜艇的声纳系统。

  • The most he heard, from sonar echoes in 1997, was very like a whale.

    1997年通过声纳回声听到的最多的极像一只鲸鱼。

  • It will deploy a number of technologies to reduce its sonar signature.

    该潜艇使用了一系列技术来降低自身的声纳信号。

  • But Google said the lines represented sonar data collected from boats.

    不过Google却称,这些线条代表声纳数据搜集船只的路径。

  • Sonar, radar, cameras, and other observation platforms acquire the data.

    声纳、雷达、照相机和其他观测平台便可以获得这些数据。

  • High speeds can make it hard to decipher the sonar signals used for guidance.

    高速前进时它难以识别用于导航的声纳信号。

  • So, as in submarine films, all eyes are on the pressure gauge, all ears on the sonar.

    所以,就像在潜水艇电影里拍的一样,所有的目光都盯着压力表,所以的耳朵都听着声波定位仪。

  • Divers videotaped the whales underwater and used sonar to calculate their length.

    潜水者在水底下摄像记录了鲸鱼的活动,并用声纳测算它们的长度。

  • The initial reports were the result of bad weather and faulty sonar and radar readings.

    雷达声纳系统出错,加上天气恶劣,直接导致谬误报告的产生。

  • Besides, the Pentagon claims that China attacked the sonar system of the Impeccable first.

    另外,美国五角大楼说,是中方先袭击“无瑕号”的声纳系统。

  • On the final dive of the trip, the scanning sonar detected a large object on the seafloor.

    在此次例行探险的最后一次潜底时,扫描声纳在海底发现了一个大型物体。

短语搭配
  • passive sonar

    被动声纳;无源声纳

  • dipping sonar

    吊放声纳;投吊式声纳

词根词缀
son

声音

son

同根词

  • resonantadj. 响亮的;洪亮的;回响的;共振的;引起共振(或谐振)的;回音的;有共鸣性的;使对比色增强(或更浓烈)的;回响着(某种声音)的;引起想像的
  • consonantn. 辅音;辅音字母
  • grandsonn. 孙子
  • supersonicadj. 超音速的
-ar

人/物

-ar

  • calendarn. 日历;历法;日程表;计事录;名单;事件表
  • forebearn. 祖先;祖宗
  • similaradj. 相似的;类似的;相像的
  • cellarn. 地下室;地窖;酒窖
  • seminarn. 研讨会;研讨班;专题讨论课
  • solaradj. 太阳的;与太阳有关的;由太阳决定的;太阳能的
  • granularadj. 颗粒状的;由颗粒组成的;表面粗糙的;高粒度的
  • familiaradj. 熟悉的;熟识的;亲近的;亲密的;熟知的;通晓的;经常遇见(或经历)的;普通的;常见的;过度的
  • angularadj. 有角的;有尖角的;角度的;角的;用角度量的;方位基点宫的;成角度的;瘦骨嶙峋的
  • altarn. 圣餐台;祭坛;圣坛
  • grammarn. 语法学;中学;语法规则;语法书;语法;基本原理;文法
  • insularadj. 狭隘的;孤独的;保守的;岛的;来自岛屿的;脑岛的;与世隔绝的;孤立的;中世纪早期英国和爱尔兰艺术(或手工艺)的;受海洋影响而平静的
  • nuclearadj. 原子核的;细胞核的;核武器的;核能的;核动力的
  • popularadj. 受…欢迎的;令人喜爱的;令人赞赏的;令人欣赏的;大众化的;通俗的;民众的;群众性的;普遍的;多数人的
  • lunaradj. 与月亮有关的;与月亮相似的;月亮的
考纲分布

6年出现 15

重要程度
  • 100%

    n 声呐

考纲释义
  • n. 声呐

    英文释义:

    equipment or a system for finding objects underwater using sound waves

    真题例句:

    • Kish explains how sonar works.

      基什解释了声纳的工作原理。

      [2019年 江西卷 阅读理解D]
    • He and his group, World Access for the Blind, teach others how to use sonar.

      他和他的“盲人世界通道”组织教其他人如何使用声纳。

      [2019年 江西卷 阅读理解D]
    • What is it like riding a bike using sonar?

      用声纳骑自行车是什么感觉?

      [2019年 江西卷 阅读理解D]