echo ranging sonar

简明释义

回声定位声纳

英英释义

例句

1.The military submarine utilized echo ranging sonar to detect enemy vessels.

军用潜艇利用回声测距声纳来探测敌方舰艇。

2.The fisherman relied on echo ranging sonar to locate schools of fish.

渔民依靠回声测距声纳来寻找鱼群。

3.The research vessel used echo ranging sonar to map the ocean floor.

这艘研究船使用回声测距声纳来绘制海底地图。

4.Using echo ranging sonar, the team detected a submerged wreck.

利用回声测距声纳，团队发现了一艘沉没的船只。

5.During the exploration, they deployed echo ranging sonar for detailed underwater surveys.

在探险过程中，他们部署了回声测距声纳进行详细的水下勘测。

作文

The advancement of technology has led to the development of various tools that enhance our understanding of the world around us. One such tool is echo ranging sonar, a remarkable technology used primarily in underwater exploration. This technology utilizes sound waves to detect and locate objects beneath the surface of the water. The principle behind echo ranging sonar is relatively simple yet highly effective. It involves emitting sound pulses into the water, which then bounce back when they encounter an object. By measuring the time it takes for the sound waves to return, operators can determine the distance to the object, thus creating a detailed picture of the underwater environment. 回声测距声呐是指一种利用声波来探测和定位水下物体的技术。In the marine industry, echo ranging sonar plays a critical role in navigation and safety. Ships use this technology to avoid obstacles and navigate through treacherous waters. For instance, fishing vessels rely on echo ranging sonar to locate schools of fish, allowing them to optimize their catch. Additionally, submarines utilize this technology for stealthy operations, enabling them to detect other vessels without being detected themselves.Beyond commercial applications, echo ranging sonar is also invaluable in scientific research. Marine biologists employ this technology to study underwater ecosystems, mapping the ocean floor and identifying habitats of various marine species. This data is crucial for conservation efforts, as it helps scientists understand the impact of human activity on marine life. Furthermore, echo ranging sonar is used in archaeological explorations to uncover ancient shipwrecks and submerged structures, providing insights into historical maritime activities.The effectiveness of echo ranging sonar is not without its challenges. For instance, the accuracy of the readings can be affected by environmental factors such as water temperature, salinity, and the presence of marine life. Additionally, the technology requires skilled operators who can interpret the data correctly and make informed decisions based on the findings. Despite these challenges, advancements in technology continue to improve the reliability and precision of echo ranging sonar, making it an essential tool in various fields.In conclusion, echo ranging sonar represents a significant technological achievement that enhances our ability to explore and understand the underwater world. Its applications range from navigation and fishing to scientific research and archaeological discoveries. As technology continues to evolve, we can expect echo ranging sonar to become even more sophisticated, further expanding our knowledge of the oceans and the myriad of life they contain. The importance of this technology cannot be overstated, as it not only aids in practical applications but also contributes to our understanding of the planet's most mysterious and least explored environments.

随着科技的进步，各种工具的发展增强了我们对周围世界的理解。其中一种工具就是回声测距声呐，这是一项主要用于水下探索的卓越技术。这项技术利用声波来探测和定位水面下的物体。回声测距声呐的原理相对简单但极为有效。它涉及向水中发射声脉冲，当声波遇到物体时会反弹回来。通过测量声波返回所需的时间，操作员可以确定物体的距离，从而创建水下环境的详细图像。在海洋工业中，回声测距声呐在导航和安全方面发挥着关键作用。船只利用这项技术避免障碍物并在危险水域中航行。例如，渔船依赖回声测距声呐来寻找鱼群，使他们能够优化捕捞。此外，潜艇也利用这项技术进行隐秘操作，使其能够在不被发现的情况下探测其他船只。除了商业应用，回声测距声呐在科学研究中也极为重要。海洋生物学家使用这项技术研究水下生态系统，绘制海底地图并识别各种海洋物种的栖息地。这些数据对于保护工作至关重要，因为它帮助科学家理解人类活动对海洋生物的影响。此外，回声测距声呐还用于考古探索，以揭示古代沉船和水下结构，为历史海洋活动提供见解。回声测距声呐的有效性并非没有挑战。例如，环境因素如水温、盐度和海洋生物的存在可能影响读数的准确性。此外，该技术需要熟练的操作员，他们能够正确解读数据并根据发现做出明智的决策。尽管面临这些挑战，技术的进步仍在不断提高回声测距声呐的可靠性和精确性，使其成为各个领域的重要工具。总之，回声测距声呐代表了一项重要的技术成就，增强了我们探索和理解水下世界的能力。它的应用范围从导航和捕鱼到科学研究和考古发现。随着技术的不断发展，我们可以期待回声测距声呐变得更加复杂，进一步扩展我们对海洋及其包含的各种生命形式的知识。这项技术的重要性不容小觑，因为它不仅有助于实际应用，还促进了我们对地球上最神秘和最少探索环境的理解。