sonar

sonar

1. T1 and T2 Sonar now have a minimum build distance from shore.

1级2级声纳现在有一个距离海岸的最小建造距离。

2. The T3 Sonar Platform is a mobile long-range sonar system. It comes with a stealth field generator that is capable of obscuring sonar signals in a modest radius.

3级声纳平台是一个移动的长程雷达系统.它还配备了一个隐形护盾生成器以便在短距离内吸收声纳信号.

3. Three multistatic sonar localization algorithm based on range information are proposed.

4)把双基地声呐定位算法推广到多基地声呐的研究中，给出了三种不同的多基地声呐定位算法。

4. BBN has developed the ARTS array vehicle concept specifically to address the formidable problems of low-frequency active sonar sources.

BBN 已经明确地发展 ARTS 排列车辆观念提出低周波活跃的声纳来源的强大问题。

5. Coverage rate of imaging is important to a synthetic aperture sonar(SAS),while the multi-aperture technique works well in monostatic SAS.

SAS测绘率是大面积海底测绘的一个重要指标,多子阵的方法已经在常规单站SAS的实际系统中取得了良好的效果。

6. The SP2 is a long-range equivalent to the light sonar system. This Tech 2 Sonar Installation can be upgraded from the Tech 1 version and into a mobile variant.

SP2比起它的轻型版本拥有更远的侦测范围.这种2级声纳装置可以从1级版本升级二来,并且成为一个可移动的变体.

7. Sonar is an acronym for sound navigation ranging.

“sonar”（声纳）是“sound navigation and ranging”（声音导航和测距）的首字母缩写词。

8. A device used to automatically follow a sonar signal to which it is assigned.

一个自动跟随分配的声纳信号的设备。

9. Some scientists say noise from all the boat traffic may impair a whale's sonar ability as much as95 percent. The whales need sonar to find food.

一些科学家认为船只熙攘来往的噪音会干扰破坏鲸鱼95%声纳定位能力。而鲸鱼就是靠这种能力来寻找食物的。

10. Some scientists say noise from all the boat traffic may impair a whale's sonar ability as much as 95 percent.

一些科学家认为船只熙攘来往的噪音会干扰破坏鲸鱼95%的声纳定位能力。

11. Sonar is the next step. A lot depends on technological developments to make sonar smaller -- hand-held sonar is now about the size of a lunch box.

下一个阶段是声纳，这主要取决于技术进步使声纳变得更小--现在手持式声纳大概是午餐盒子那么大。

12. Meanwhile, the Navy must continue relevant researches on the influence that low-frequency sonar has on sea mammals.

与此同时，海军必须继续展开低频声音对海洋哺乳类动物影响的相关研究。

13. Both submarines were equipped with state-of-the-art sonar technology, but Cobbold said it was possible that neither was aware of the close proximity of the other vessel.

两艘船都配置了最新技术的声纳装置，但科波德说在贴近另一艘船体时探测不出来对方的存在也是有可能的。

14. Sub collides with US destroyer's sonar.

中国潜艇与美驱逐舰声纳相撞。

15. This thesis studies the target identified by analyzed scattering signal which is from active sonar impinged under water.

中文摘要本论文之目的，在于研究主动式声纳对水下目标物之瑞利表面回波信号特性分析。

16. To extend the search, especially for the wreck of the missing boat, a naw hydrographic vessel employed a proton magnetometer -- a powerful metal detector -- and side-scan sonar, which gives three-dimensional readings.

为了扩大搜寻，特别是搜索失踪船只的残骸，一艘海军水道测量船采用了质子地磁仪，一种功率强大的金属探测器和侧扫描声纳。 侧扫描声纳可以给出三维读数。

17. To extend the search,especially for the wreck of the missing boat,a naw hydrographic vessel employed a proton magnetometer -- a powerful metal detector -- and side-scan sonar,which gives three-dimensional readings.

为了扩大搜寻，特别是搜索失踪船只的残骸，一艘海军水道测量船采用了质子地磁仪，一种功率强大的金属探测器和侧扫描声纳。侧扫描声纳可以给出三维读数。

18. To build a good salt delve gas storage reservoir,sonar measuring technique is introduced.

为建好盐穴储气库,引进并采用声纳测量技术。

19. Echolocation, the active use of sonar along with special morphological and physiological adaptations, allows bats to "see" the world with sound.

主动应用声纳并与特殊形态学和生理学调节结合在一起的回声定位，使蝙蝠能用声音来“看”这个世界。

20. To discriminate seabed property has been limited by merely differentiating sonar strength of sidescan sonar.

仅利用侧扫声纳影像强度，进行海床底质的判定有其限制。

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

今天的船能找他们的被掠食者使用人造宇宙站和声纳,在50年以前不是可得的。

22. Video and sonar data from the submarine are displayed as a volleyball-sized hologram.

从潜艇传回来的图像和声纳信号将以一个排球大小的全息图展示出来。

23. He correctly predicted that the British had placed too much faith in ASDIC (sonar).

他正确的预料到英国人不得不安放大量的声纳（ASDIC）。

24. In the past,sling sonar s antisubmarine efficiency was simply managed,that was out of accord with fact.

以往对于直升机吊放声呐搜潜效率的处理过于简便,与实际状况不符。

25. However, we are developing alternative sonar that has the effect protecting our field from such equipment allowing us to continue to evolve and not be effected by such things.

但是，我们正发展另类声纳，其效应是能对这些装置来保护我们的能量场，让我们持续进化而不被这些事物所影响。

26. Low-frequency active sonar has been proposed as a replacement for traditional high-frequency active sonar, and it can detect the target under water over long ranges using low-frequency active acoustics.

低频主动声纳是对传统的高频主动声纳的一种重大改进,它能利用低频主动声信号实现对水下目标的远距离探测。

27. You can have your subs emit sonar pings to see other objects, but these pings will give away their location to any listening devices.

你可以让你的潜艇发出声纳响声去寻找其他的目标，但是这些响声会把你的位置暴露给任何收听设备。

28. Charles Mazel.Side Scan Sonar Record Interpretation[M].Peninsula pub, June 1985.

侧扫声纳图像解释.中国地质科学院地球物理地球化学勘查研究所.

29. A spot of light on a radar or sonar screen indicating the position of a detected object, such as an aircraft or a submarine.

光点雷达或声纳显示屏指示被探测物体，如飞机或潜水艇位置的亮点

30. The difficulty of space time adaptive processing(STAP)in active sonar reverberation suppression is analyzed,and a valid reduced-rank STAP method is given.

分析了主动声呐采用空时自适应处理进行混响抑制的困难,给出了一种有效的降维空时自适应处理方法。

31. Weiqing Zhu, Xiaodong Liu, Changle Fang, et al. High Resolution Bathymetric sidescan sonar [ R ]. Hydro05'coference, San Diego, California.

刘晓东.高分辨率测深侧扫声纳系统一理论、系统和试验[D].北京:中国科学院声学研究所,2004.

32. Lawsuit Filed in California Claims Navy Sonar Disturbs and Sometimes Kills Whales and Dolphins.

加州法律起诉:美国海军声纳干扰海豚和鲸鱼,有时可能杀死它们。

33. The ocean surface reverberation caused by the scattering of the air-sea interface and the bubble clouds is an import factor to influence the performance of the bistatic sonar.

双基地声呐是近些年发展起来的探潜新技术,而由海-气界面和海面附近气泡的散射引起的海面混响是影响双基地声呐的重要因素之一,有必要对双基地海面混响展开研究。

34. Sonar is the next step. A lot depends on technological developments to make sonar smaller hand-held sonar is now about the size of a lunch box.

发展声纳设备依赖于技术的发展,现在能将手持的声纳仪做得更小,约为一个饭盒大小。

35. Klopper said he was unaware of details, but past speculation has included sonar buoys able to identify sharks and transmit a warning signal.

发言人克劳普说他不知道具体细节，但是之前传闻内容涉及声纳浮标，它能够识别鲨鱼并传出警告信号。

36. Having been suggested by a bat, people invented sonar.

受到蝙蝠的启发，人们发明了声呐。

37. Stuart Anstee, “Removal of Range-dependant Artifacts from Sidescan Sonar Imagery,” DSTO Aeronautical and Maritime Research Laboratory, 2001.

吴声玮，“垦丁附近海域珊瑚礁分布现况之调查与研究”，国立中山大学海洋环境及工程研究所硕士论文，民94.6。

38. Compared with a conventional fish-finding sonar it is a miracle, with a scanning rate that runs a million times faster.

和传统的鱼群探测声纳相比，这种新技术真是一个奇迹，它的扫描速度要快上一百万倍。

39. Quando dunque fai limosina, non far sonar la tromba dinanzi a te, come fanno gl’ipocriti nelle sinagoghe e nelle strade, per essere onorati dagli uomini.

因此你施舍的时候，不可到处张扬，好像伪君子在会堂和街上所作的一样，以博取众人的称赞。

40. Therefore, how to use passive SONAR to check signal and estimate the parameters of aim become a active theme in the underwater acoustic domain.

因此，如何利用被动声纳进行目标检测以及估计目标参数成为水声信号处理领域内非常活跃的一个课题。

41. Disregarding systematic errors, acoustic intensity of sidescan sonar image shall be compared relatively.

在不考量侧扫声纳仪器本身的误差，海床影像的成像强度为相对性并非绝对。

42. The U.S.Navy plans to deploy a new submarine detection system, known as Low Frequency Active Sonar (LFA), throughout 80% of the world's oceans.

在世界的 80% 的大海各处, 美国海军计划部署一个新的海中发现系统, 即是低的频率活跃的声纳 (LFA) 。

43. Because of veracity, complexity and security for equipments of Dipping Sonar, the maintenance and failure diagnoses of equipment depend on ATS greatly.

在反潜作战中对航空声纳设备准确性、复杂性和安全性的高要求，也使得其维护工作极大的依赖于自动测试系统。

44. Finally, the application with instance based on real-time middleware TAO is explained in order to make progress in establishing open sonar system.

在此基础上，基于实时中间件产品TAO讨论了在显控系统中的应用实例，为建立开放的声纳系统作出实践。

45. In underwater acoustic field, triple arrays for ranging, target motion analysis (TMA), match field processing (MFP) are three main methods for passive sonar ranging.

在水声领域,三元子阵测距、目标运动分析(TMA)和匹配场处理(MFP)是被动噪声测距的3种主要技术。

46. The towed array sonar is used extensively in modern antisubmarine,ocean geologic and resources surveying.

在现代反潜、海洋水文和资源勘探测量中 ,拖曳线列阵声纳得到了越来越广泛的应用。

47. The towed array sonar is used extensively in modern antisubmarine,ocean geologic and resources surveying techniques.

在现代反潜、海洋水文和资源勘探测量中,拖曳线列阵声纳得到了越来越广泛的应用。

48. In his work to develop radar, sonar and ultrasound he performed all the necessary tests and provided all the proofs required.

在研制雷达、声纳和超声波装置的过程中，他不仅做了必要的试验，还提供了必需的实验证据。

49. During these sprints the tags also picked up sonar buzzes and clicks from the whales which are known to be associated with the capture of prey.

在这些疾冲过程中，标签也捕捉到来自短鳍领航鲸的声纳嗡鸣和咔嗒声，这些声音一般表示捕食成功。

50. Seismic imaging uses a process similiar to the sonar systems which submarines use to navigate.

地震成像的过程类似于潜水艇用来导航的声纳系统。

51. This paper focuses on the research of the de-noising of the passive sonar based on the wavelet.

基于小波的降噪理论,研究了水下舰船辐射噪声的被动声纳降噪问题。

52. Sonar , Kipper and Bottlenose were waiting for Seaweed .

声纳、吧嗒、槌等候海藻。

53. 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。

54. On the sonar repeater the visual display of the storm's turbulence appeared as sharp peaks and valleys representing movements of the shifting ice canopy.

声纳复示器上，流冰群的运动随风暴呈现出峰谷交替的状态。

55. The sonar reveals acres of cobblestone fields surrounding our craft.

声纳揭示出在我们潜水器的周围是一片几英亩大的鹅卵石地。

56. A sonar array is a device towed behind a ship that listens and locates underwater sounds.

声纳阵列是一种拖拽于舰艇之后侦听及定位水下声波的装置。

57. A sonar array is a radar towed behind a ship that listens and locates underwater sounds.

声纳阵列雷达拖着船舶侦听和位于水下声音。

58. She has constructed a bridge within the Language of Light beginning in all dual tones and extending through tri-tones and quad-tones of ever-increasing powerful sonar vibrations.

她已在光之语内构建了一座桥梁，以所有双音调开始，并通过三音调和四音调延展，一直增加音调振动的力量。

59. If there were no sonar and other electronic devices, scientists would find it impossible to explore the deep sea bottoms.

如果没有声纳和其它电子装置，科学家就会发现勘察海底是不可能的。

60. Thus research has been going on for some time in the area of low frequency active (LFA) towed array sonar.

如此研究一直在低频率活跃的 (LFA) 被拖的排列声纳的区域中继续有一些时间之久。

61. Other dolphins use their own sonar, too, but they also rely on vision.

它的耳部由一块厚厚的脂肪层保护着，可免受外界噪音的干扰。

62. It also offers an enhanced Norton Safe Web, a very effective new antispam engine, and our new SONAR 2 technology to stop new and unknown threats.

它还提供了一个增强的诺顿网络安全，一个非常有效的新的反垃圾邮件引擎，和我们新的声纳2技术阻止新的和未知的威胁。

63. Precision of bearing estimation is important in sonar systems, and appropriate configuration of the array can improve directional performance.

定向精度是被动声纳系统重要技术指标,合理的阵结构可以提高其定向性能。

64. For radar and sonar systems,wideband condition has more applications and suitability than narrowband condition.

对于雷达、声纳系统而言,宽带条件往往比窄带条件具有更广泛的适用性。

65. The restrictions on the US Navy are to prevent the Navy to use low-frequency sonar when there are sea mammals nearby and when it is close to the coastal lines or in designated protection zones.

对美国海军加诸的限制措施旨在防止海军于当附近有海洋哺乳类动物或邻近海岸线及指定保护区时使用低频声纳。

66. The circular sampling FRIT is first used in the sonar image denoising technique, and makes high improvement to heighten the Signal Noise Ratio.

将FRIT处理技术应用在水下声纳图像去噪技术中，基于该方法提出循环抽样FRIT去噪算法，提高了处理结果的信噪比及边缘保持效果。

67. They will continue using an autonomous unmanned submarine to search the sea floor for wreckage using sonar until mid-August, after which the search will end, Mr.Bouillard said.

布依拉德表示，在8月中旬之前，搜救人员将继续通过一艘无人驾驶潜艇，用声纳在海床上搜寻失事飞机的残骸，此后搜寻工作将会终止。

68. The author proposed a tentative idea about forming the model of submarine terrain by the model of DGPS combining with Sonar system.

并提出用差分GPS配合声纳测深进行动态连续定位,从而建立海底地形模型的设想。

69. In order to achieve higher accuracy in probing seabed property, forming the image of lineation with higher sonar strength becomes a basic rule for judgment.

必须利用声纳在线形的优势成像以及强度具有鑑别度的条件下，进行海床底质的推估，才具有较高的正确性。

70. Our main detection device is sonar.

我们主要的探测装置是声波定位仪。

71. We sat listening to the chat-chat-chatof the sonar.

我们坐下来听声纳的嚓嚓嚓声。

72. We will utilize sonar to assist in transmuting the remaining electrical and radioactive distortion that pervades your field.

我们将使用声纳来帮助你转换弥漫在你能量场内的剩余电性和辐射性扭曲。

73. We picked up two submarines on sonar.

我们用声波定位仪观察到两条潜水艇。

74. Mila has experimented with the sonar.Indeed, she can run roughly 90% of the tones that we utilize and are sonar in nature with ease in her fully conscious human form.

我们的声纳是一份特殊的天赋，让我们以杰出的方式支持地球。

75. I'm getting a strong response on the sonar.

我在声纳上测得强力反应。

76. CHINESE submarine has smashed into an underwater sonar array towed behind a US destroyer, according to a report.

据报道，一艘中国潜艇毁坏了拖在美国驱逐舰后面的水下声纳阵列。

77. Abstract The sonar devices are assembled in the domes of the naval ship to detect the object under water, which are the important detection windows for antisubmarine systems.

摘 要 水面舰艇的球鼻艏导流罩内装有探测水下目标的声呐装置，它是反潜作战系统的探测窗口。

78. The sonar image has the complex background, bad contras and deteriorate edges.

摘要 声纳图像背景复杂，对比度差，边缘恶化，不易判读图像边缘。

79. Impact conditions for the factors affecting multi-beam sonar sounding are different in the vicinity of nearshore area (shallower than 10 meters) and the deep water area (deeper than 100 meters).

摘要:多音束测深系统在近滨区外浅水海域（深度在10公尺以内的区域）与在深水环境（上百公尺的深度）中，影响因素上有著不同程度的要求条件。

80. To improve sonar performance in shallow water, a novel method for target localization based on a statistical learning theory's recognizer was proposed.

摘要为了提高声纳在浅水域的性能，提出了一种基于统计学习理论的目标识别器的目标定位方法。