echo ranging indicator

简明释义

回声测距指示器

英英释义

例句

1.Fishermen often rely on the echo ranging indicator to locate schools of fish beneath the surface.

渔民们常常依赖回声测距指示器来定位水面下的鱼群。

2.During the sonar test, the engineer monitored the echo ranging indicator for accurate depth readings.

在声纳测试中，工程师监控回声测距指示器以获取准确的深度读数。

3.The echo ranging indicator is crucial for submarines to navigate safely in deep waters.

对于潜艇来说，回声测距指示器对于在深水中安全导航至关重要。

4.The ship's navigation system uses an echo ranging indicator to determine the distance to underwater obstacles.

船舶的导航系统使用回声测距指示器来确定到水下障碍物的距离。

5.In marine biology research, the echo ranging indicator helps scientists measure the ocean floor's topography.

在海洋生物研究中，回声测距指示器帮助科学家测量海底的地形。

作文

In the realm of maritime navigation and underwater exploration, technology plays a crucial role in ensuring safety and efficiency. One significant advancement in this field is the use of the echo ranging indicator, which has transformed how we perceive distances and obstacles beneath the water's surface. This device employs sonar technology to send out sound waves that bounce off objects and return to the source, allowing for precise measurements of distance based on the time it takes for the echo to return. The principle behind the echo ranging indicator is relatively straightforward. When a sound wave is emitted, it travels through the water until it encounters an object. Upon hitting the object, the wave reflects back to the source. By calculating the time interval between sending the signal and receiving the echo, the device can determine the distance to the object. This process is not only efficient but also critical for navigating safely in environments where visibility is limited, such as murky waters or deep-sea exploration.The applications of the echo ranging indicator are vast. In marine biology, researchers utilize this technology to study underwater ecosystems, mapping the ocean floor and identifying habitats for various species. Additionally, fishermen rely on these indicators to locate schools of fish, enhancing their catch efficiency while minimizing the environmental impact of overfishing.Moreover, the echo ranging indicator is invaluable for naval operations. Submarines and surface vessels use this technology for reconnaissance and to avoid collisions with other vessels or underwater hazards. The ability to accurately gauge distances and detect potential threats is essential for maintaining operational security and effectiveness in military missions.Despite its many benefits, the echo ranging indicator is not without limitations. Factors such as water temperature, salinity, and the presence of marine life can affect the accuracy of the readings. Therefore, operators must be trained to interpret the data correctly and make adjustments based on environmental conditions. Furthermore, advancements in technology continuously improve the capabilities of these devices, leading to more sophisticated models that offer enhanced precision and functionality.In conclusion, the echo ranging indicator is a vital tool in modern maritime navigation and underwater exploration. Its ability to provide accurate distance measurements and detect obstacles has revolutionized various industries, from marine biology to naval operations. As technology continues to evolve, we can expect further enhancements in the accuracy and application of the echo ranging indicator, making our underwater endeavors safer and more efficient. Understanding and mastering this technology is essential for anyone involved in maritime activities, as it represents a key component of successful navigation and exploration beneath the waves.

在海洋导航和水下探索领域，技术在确保安全和效率方面发挥着至关重要的作用。一个显著的进步是使用回声测距指示器，它改变了我们对水下物体距离和障碍物的感知。这种设备利用声纳技术发出声波，声波碰到物体后反弹回源，从而根据回声返回所需的时间来精确测量距离。回声测距指示器背后的原理相对简单。当发出声波时，它会穿过水面直到遇到物体。在撞击物体后，声波会反射回源。通过计算发送信号和接收回声之间的时间间隔，设备可以确定与物体的距离。这一过程不仅高效，而且在可见度有限的环境中（如浑浊的水域或深海探索）对于安全导航至关重要。回声测距指示器的应用范围广泛。在海洋生物学中，研究人员利用这项技术研究水下生态系统，绘制海底地图并识别各种物种的栖息地。此外，渔民依赖这些指示器来定位鱼群，提高捕捞效率，同时最小化过度捕捞对环境的影响。此外，回声测距指示器对于海军行动也是无价之宝。潜艇和水面舰艇使用这项技术进行侦察，并避免与其他船只或水下危险物体的碰撞。准确测量距离和检测潜在威胁的能力对于维护军事任务的操作安全性和有效性至关重要。尽管有许多好处，回声测距指示器也并非没有局限性。水温、盐度和海洋生物的存在等因素都可能影响读数的准确性。因此，操作员必须接受培训，以正确解读数据并根据环境条件进行调整。此外，技术的进步不断提高这些设备的能力，导致更复杂的型号提供更高的精度和功能。总之，回声测距指示器是现代海洋导航和水下探索中的重要工具。它提供准确的距离测量和检测障碍物的能力，彻底改变了从海洋生物学到海军行动等各个行业。随着技术的不断发展，我们可以期待回声测距指示器在准确性和应用方面的进一步提升，使我们的水下探索更加安全和高效。理解和掌握这项技术对于参与海洋活动的任何人来说都是必不可少的，因为它代表了成功导航和探索水下世界的关键组成部分。