A crucial issue in a passive sonar system is detection of the spectral lines.
在被动声纳系统中，线谱检测是一个至关重要的问题。
Detections of the spectral lines is an important issue in the passive sonar system.
在被动声纳系统中，线谱检测是一个至关重要的问题。
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。
And it can provide signal to sonar system for the use of function check and capability test.
同时还生成并向声纳系统提供这些信号作为声纳功能检查或性能测试之用。
This paper presents Model CS-1 side scan sonar system components, principle and its features.
本文介绍了CS - 1型侧扫声呐系统的组成和工作原理以及它的特点。
The measurement of signal transmission time is a critical technique for Radar and Sonar System.
信号传输时间的测量，是雷达、声纳系统的关键技术之一。
In the vector sensor array based passive sonar system, it is necessary to track multiple targets automatically.
在矢量阵被动声呐系统中，需要对多目标进行自动跟踪。
Ocean is a complicated and changeable channel which may distort the signal and degrade the performance of sonar system.
海洋是一个复杂多变的信道，它会使信号产生畸变从而影响声纳系统的工作性能。
The multiple beam sonar system for terrain survey has met the system's requirement via the results of pool static experiments.
通过水池的初步静态实验，我们研制的多波束地形探测声纳系统已经达到了了系统的设计要求。
Underwater target identification technology is a very important part of modern sonar system and underwater acoustic antagonizing.
水下目标识别技术是现代声纳系统与水声对抗的一个极为重要的组成部分。
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。
Towing ship noise is a kind of wideband interference with strong multi-path and Angle dispersion for a towed line array sonar system.
由于拖船噪声是一种具有多途角扩展的宽带相干强干扰，拖船噪声抑制是拖线阵声呐系统中的关键技术之一。
Real time digital signal process is an important part of sonar system. This part searches and measures targets by processing sound signal.
实时数字信号处理是声纳系统中的重要组成部分，通过对水声信号的分析处理完成对目标的搜寻和测量。
After the manipulation with sonar system, the sonar target simulator is proved to be reliable and the abroad application foreground is shown.
通过与声纳系统的联调实验，证明该设计能够满足声纳系统的需求，显示出该设计广阔的应用前景。
Compared with common sonar system, more details from shape Outlines of underwater targets are obtainable for imaging sonar with higher resolution rate.
图像声纳与普通声纳相比，具有更高的分辨率，从而可以提供更多的水下目标外形轮廓的细节特征。
It's equipped with a sonar system so that when it approaches an obstacle, it slows to a point where it makes "very slight initial contact," and then turns away.
它配备有声纳系统，因此当遇到障碍物的时候，可以减速使其“首次接触非常轻微”，然后转弯。
Onshore rescuers have also applied a 3-dimensional imaging sonar system in order to identify objects that were suspected to be the remains of missing passengers.
陆上救援人员也使用三维成像声纳系统来辨认怀疑是剩余失踪乘客的物体。
All data in analogue form have been collected under various sea condition with a medium-range side scan sonar system and later digitized for numerical processing.
所有的模拟数据是在不同海况条件下用中量程侧扫声纳系统取得的，并进行了数字量化和数值处理。
The research idea in the paper can offer some constructive inspirations to modularized realization, regroupment and avoidance of iterative development of sonar system.
本文的研究思路可以为声纳系统的模块化实现、重组，避免系统的重复研制提供了有益启示。
They are supported by a 3d sonar system which, as with dolphins, allows communication with their surroundings and with other robotic penguins - for example to avoid collisions.
这种工具有一个3d的海豚音声纳系统，使得“企鹅”可以与周围的伙伴们交流，比如避免互相碰撞。
Rapid prediction of ambient noise field in complicated stratified shallow water that varies both with time and location is significant for a sonar system to match its environment.
海洋环境噪声场是一个随地域、时间变化的复杂的场，现场快速预报对于环境匹配的声纳系统有重要意义。
The Type 082-ii was said to be equipped with advanced sonar system to detect and classify the mines, and can send out remotely operated vehicles to inspect and neutralise the threat.
II型据说装备先进的声纳系统去发现和归类水雷，并能派遣遥控操作运载具去查看和瓦解威胁。
The sound signal received and processed by the original sonar system is converted by comprehensive frequency spectrum and forms a digitized dynamic frequency-amplitude distribution curve.
原有声纳系统接收处理后的声音信号经过综合频谱转换后，形成数字化的动态频率-幅度分布曲线。
The normal sonar system rotates its beam, either continuously or under the operator's control, and the position of maximum response to a particular echo is taken as the bearing of the target.
普通声纳系统旋转它的电波，可连续或根据运营商的控制，以及对特定回波的最大响应状态被记录为与目标间的联系。
On the base of hardware approach, to discuss all the theory involve in active detecting sonar system, including the selection of signal waveform, digital signal sampling, digital signal processing.
以硬件为基础，对所涉及到的理论都作论述，包括探测声纳的信号波形选择，数字信号采样、处理原理与方法。
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。
Scientists used powerful sonar mapping system and the robotic vehicle to explore nearly 21,000 square miles of sea floor off northern Indonesia, at depths ranging from 800 feet to over two miles.
科学家利用强大的声纳探测系统和水下机器人探索了印度尼西亚北部接近2万1千平方英里，深度从800英尺到2英里不等的海床。
Scientists used powerful sonar mapping system and the robotic vehicle to explore nearly 21, 000 square miles of sea floor off northern Indonesia, at depths ranging from 800 feet to over two miles.
科学家利用强大的声纳探测系统和水下机器人探索了印度尼西亚北部接近2万1千平方英里，深度从800英尺到2英里不等的海床。
It analyzes and studies the environmental place of high-temperature water in boiler in power plant and develops the corresponding image sonar and surveying system.
对电厂锅炉这一高温的水环境场所进行了分析和研究，并研制出相应的图像声纳探测系统。
It analyzes and studies the environmental place of high-temperature water in boiler in power plant and develops the corresponding image sonar and surveying system.
对电厂锅炉这一高温的水环境场所进行了分析和研究，并研制出相应的图像声纳探测系统。
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