acoustic-ranging indicator

简明释义

水声测距指示器

英英释义

例句

1.The submarine used the acoustic-ranging indicator to determine its distance from the ocean floor.

潜艇使用声学测距指示器来确定与海底的距离。

2.In navigation systems, the acoustic-ranging indicator plays a crucial role in obstacle detection.

在导航系统中，声学测距指示器在障碍物检测中起着至关重要的作用。

3.The research team relied on the acoustic-ranging indicator to map underwater features.

研究小组依靠声学测距指示器来绘制水下特征图。

4.During the training exercise, the crew learned how to read the acoustic-ranging indicator effectively.

在训练演习中，船员学习如何有效读取声学测距指示器。

5.Engineers developed a new model of the acoustic-ranging indicator for improved accuracy.

工程师们开发了一种新型号的声学测距指示器以提高准确性。

作文

In the realm of modern technology, various tools and devices play a crucial role in enhancing our understanding of the environment around us. One such innovative tool is the acoustic-ranging indicator, which has revolutionized the way we measure distances underwater. This device uses sound waves to determine the distance between two points, making it invaluable for marine research, navigation, and even underwater construction projects.The principle behind the acoustic-ranging indicator is relatively simple yet highly effective. When sound waves are emitted from a source, they travel through water and reflect off objects before returning to the receiver. By measuring the time it takes for the sound waves to return, the device can calculate the distance to the object based on the speed of sound in water. This method is not only accurate but also allows for measurements in conditions where traditional visual methods may fail, such as murky waters or at great depths.Marine biologists often employ the acoustic-ranging indicator to study underwater ecosystems. For instance, they can map the seafloor, identify habitats, and monitor the movements of fish populations. This data is crucial for conservation efforts and helps scientists understand the impact of human activities on marine life. Furthermore, the ability to gather information without disturbing the environment makes this technology particularly appealing.In addition to its applications in marine biology, the acoustic-ranging indicator is also essential in navigation. Ships and submarines rely on this technology to avoid obstacles and safely navigate through complex underwater terrains. The device can help detect submerged rocks, wrecks, or other hazards that could pose a threat to vessels. As a result, it enhances maritime safety and efficiency, allowing for smoother operations in busy shipping lanes.Moreover, the construction industry has found valuable applications for the acoustic-ranging indicator. When building underwater structures, such as bridges or oil rigs, engineers must know the precise distances and depths involved. This device provides accurate measurements that inform design and construction decisions, ultimately leading to safer and more reliable structures.Despite its many advantages, the acoustic-ranging indicator is not without limitations. Factors such as water temperature, salinity, and pressure can affect the speed of sound in water, potentially leading to inaccuracies in measurements. Therefore, users must account for these variables to ensure the reliability of the data collected. Additionally, while this technology excels in underwater environments, it may not be as effective in open air, limiting its versatility.In conclusion, the acoustic-ranging indicator is an indispensable tool in various fields, including marine biology, navigation, and construction. Its ability to provide accurate distance measurements using sound waves has transformed our approach to understanding and interacting with underwater environments. As technology continues to advance, it is likely that we will see further enhancements in the capabilities of the acoustic-ranging indicator, leading to even greater applications and benefits in the future. Understanding and mastering the use of this device not only enriches our scientific knowledge but also contributes to the sustainable management of our precious marine resources.

在现代科技领域，各种工具和设备在增强我们对周围环境的理解方面发挥着至关重要的作用。其中一种创新工具是声学测距指示器，它彻底改变了我们在水下测量距离的方式。该设备利用声波来确定两点之间的距离，使其在海洋研究、导航甚至水下施工项目中变得不可或缺。声学测距指示器的原理相对简单但非常有效。当声波从源头发射时，它们会穿过水并反射到物体上，然后返回接收器。通过测量声波返回所需的时间，设备可以根据水中声速计算到物体的距离。这种方法不仅准确，而且在传统视觉方法可能失效的条件下（例如浑浊水域或深水区）也允许进行测量。海洋生物学家经常使用声学测距指示器来研究水下生态系统。例如，他们可以绘制海底地图，识别栖息地，并监测鱼类种群的运动。这些数据对于保护工作至关重要，并帮助科学家了解人类活动对海洋生物的影响。此外，能够在不干扰环境的情况下收集信息使这项技术特别有吸引力。除了在海洋生物学中的应用外，声学测距指示器在导航中也是必不可少的。船只和潜艇依赖这项技术来避免障碍物，并安全地在复杂的水下地形中航行。该设备可以帮助检测水下岩石、沉船或其他可能对船只构成威胁的危险。因此，它增强了海事安全和效率，使繁忙航道的操作更加顺畅。此外，建筑行业也发现了声学测距指示器的宝贵应用。在建造水下结构（如桥梁或油井）时，工程师必须知道涉及的精确距离和深度。该设备提供的准确测量为设计和施工决策提供了依据，最终导致更安全、更可靠的结构。尽管有许多优点，声学测距指示器并非没有局限性。水温、盐度和压力等因素可能会影响水中声速，从而可能导致测量的不准确。因此，用户必须考虑这些变量，以确保所收集数据的可靠性。此外，虽然该技术在水下环境中表现出色，但在开放空气中可能效果不佳，从而限制了其多功能性。总之，声学测距指示器是多个领域不可或缺的工具，包括海洋生物学、导航和建筑。它利用声波提供准确的距离测量的能力改变了我们理解和与水下环境互动的方法。随着技术的不断进步，我们可能会看到声学测距指示器的能力进一步增强，从而在未来带来更大的应用和益处。理解和掌握该设备的使用不仅丰富了我们的科学知识，还有助于可持续管理我们珍贵的海洋资源。