underwater acoustic receiving system

简明释义

水下声波接收系统

英英释义

例句

1.The underwater acoustic receiving system was crucial for the success of our oceanographic survey.

这个水下声学接收系统对我们海洋调查的成功至关重要。

2.The underwater acoustic receiving system helped researchers identify different species of fish by their unique calls.

这个水下声学接收系统帮助研究人员通过鱼类独特的叫声识别不同种类的鱼。

3.Using an underwater acoustic receiving system, we were able to detect the sounds of submarines in the area.

通过使用水下声学接收系统，我们能够探测到该地区潜艇的声音。

4.The research team deployed an underwater acoustic receiving system to monitor marine life in the coral reef.

研究小组部署了一个水下声学接收系统来监测珊瑚礁中的海洋生物。

5.We installed a network of underwater acoustic receiving systems to improve communication between underwater vehicles.

我们安装了一套水下声学接收系统网络，以改善水下车辆之间的通信。

作文

In the realm of marine technology, the development of an underwater acoustic receiving system has proven to be a groundbreaking advancement. This system is designed to detect and analyze sounds that travel through water, providing invaluable data for various applications such as marine research, underwater communication, and naval operations. The significance of an underwater acoustic receiving system cannot be overstated, as it enables scientists to monitor marine life, assess environmental changes, and even track submarines or other vessels in real-time.The basic principle behind an underwater acoustic receiving system lies in the physics of sound propagation in water. Sound travels much faster in water than in air—approximately four times faster—due to the higher density of water. This characteristic allows for detailed acoustic monitoring over long distances. The system typically consists of hydrophones, which are specialized microphones designed to capture underwater sound waves. These hydrophones convert sound energy into electrical signals that can be analyzed for various purposes.One of the primary applications of an underwater acoustic receiving system is in marine biology. Researchers utilize these systems to study the vocalizations of marine animals, such as whales and dolphins, which rely on sound for communication and navigation. By analyzing the sounds produced by these creatures, scientists can gain insights into their behavior, population dynamics, and the health of marine ecosystems. Furthermore, this technology plays a crucial role in monitoring the impacts of human activities on marine environments, such as shipping, fishing, and oil drilling.Another significant application is in underwater communication. As traditional communication methods like radio waves are ineffective underwater, an underwater acoustic receiving system facilitates reliable communication between submerged vehicles, such as remotely operated vehicles (ROVs) and autonomous underwater vehicles (AUVs). This capability is essential for conducting underwater surveys, inspections, and repairs in various industries, including oil and gas, telecommunications, and environmental monitoring.In the context of naval operations, an underwater acoustic receiving system is vital for submarine detection and tracking. Navies around the world employ these systems to monitor maritime security and detect potential threats. By capturing and analyzing underwater sounds, military forces can identify the presence of submarines or other vessels, thereby enhancing national security and defense strategies.Despite the advantages offered by an underwater acoustic receiving system, there are also challenges associated with its use. For instance, background noise in the ocean, caused by shipping traffic, natural phenomena, and human activities, can interfere with the detection and analysis of specific sounds. Researchers are continuously working on improving the sensitivity and specificity of these systems to mitigate such issues.In conclusion, the underwater acoustic receiving system represents a remarkable technological achievement that has far-reaching implications for marine science, communication, and security. As we continue to explore the depths of our oceans, the importance of accurately capturing and interpreting underwater sounds will only grow. This technology not only enhances our understanding of the underwater world but also aids in the preservation of marine ecosystems and the safety of our waters. The future of marine exploration and conservation relies heavily on the continued development and refinement of underwater acoustic receiving systems.

在海洋技术领域，水下声学接收系统的发展被证明是一个突破性的进展。该系统旨在检测和分析通过水传播的声音，为海洋研究、海底通信和海军行动等多种应用提供宝贵的数据。水下声学接收系统的重要性不容小觑，因为它使科学家能够监测海洋生物、评估环境变化，甚至实时跟踪潜艇或其他船只。水下声学接收系统的基本原理在于声音在水中传播的物理学。声音在水中的传播速度比在空气中快得多——大约快四倍——这是由于水的密度更高。这一特性允许在较长距离上进行详细的声学监测。该系统通常由水听器组成，水听器是一种专门设计用于捕捉水下声波的麦克风。这些水听器将声能转换为可以用于各种目的进行分析的电信号。水下声学接收系统的主要应用之一是在海洋生物学中。研究人员利用这些系统研究海洋动物的发声，如依靠声音进行沟通和导航的鲸鱼和海豚。通过分析这些生物发出的声音，科学家可以深入了解它们的行为、种群动态以及海洋生态系统的健康。此外，这项技术在监测人类活动对海洋环境影响方面发挥着至关重要的作用，例如航运、捕鱼和石油钻探。另一个重要的应用是在水下通信中。由于传统的通信方法如无线电波在水下无效，因此水下声学接收系统促进了沉没车辆之间的可靠通信，例如遥控操作的车辆（ROV）和自主水下车辆（AUV）。这一能力对于在石油和天然气、电信和环境监测等各个行业进行水下调查、检查和维修至关重要。在海军行动的背景下，水下声学接收系统对于潜艇探测和跟踪至关重要。世界各国海军都采用这些系统来监测海洋安全和检测潜在威胁。通过捕捉和分析水下声音，军方可以识别潜艇或其他船只的存在，从而增强国家安全和防御战略。尽管水下声学接收系统提供了许多优势，但其使用也面临挑战。例如，海洋中的背景噪声，由航运交通、自然现象和人类活动造成，可能会干扰特定声音的检测和分析。研究人员正在不断努力提高这些系统的灵敏度和特异性，以减轻此类问题。总之，水下声学接收系统代表了一项显著的技术成就，对海洋科学、通信和安全具有深远的影响。随着我们继续探索海洋的深处，准确捕捉和解释水下声音的重要性将愈加突出。这项技术不仅增强了我们对水下世界的理解，还帮助保护海洋生态系统和确保水域的安全。海洋探索和保护的未来在很大程度上依赖于对水下声学接收系统的持续发展和完善。