harbour echo-ranging-and-listening device

简明释义

港口回声测距和测向装置

英英释义

例句

1.During the training exercise, the sailors learned how to operate the harbour echo-ranging-and-listening device effectively.

在训练演习中，水手们学习了如何有效操作港口回声测距和监听设备。

2.The naval base installed a new harbour echo-ranging-and-listening device to improve security measures.

海军基地安装了一个新的港口回声测距和监听设备以提高安全措施。

3.The harbour echo-ranging-and-listening device detected unusual underwater activity near the docks.

该港口回声测距和监听设备探测到码头附近有异常的水下活动。

4.The research team analyzed the data collected by the harbour echo-ranging-and-listening device for marine studies.

研究小组分析了由港口回声测距和监听设备收集的数据用于海洋研究。

5.Engineers are upgrading the harbour echo-ranging-and-listening device to enhance its detection capabilities.

工程师们正在升级港口回声测距和监听设备以增强其探测能力。

作文

In the vast world of maritime exploration and security, technology plays a crucial role in ensuring the safety and efficiency of naval operations. One of the most significant advancements in this field is the development of the harbour echo-ranging-and-listening device, which has transformed how vessels navigate and monitor their surroundings. This sophisticated equipment combines sonar technology with advanced listening capabilities to provide real-time data about underwater environments. The harbour echo-ranging-and-listening device (港口回声测距和监听设备) is essential for detecting obstacles, measuring water depth, and monitoring marine life, thereby enhancing the overall safety of maritime activities.The principle behind the harbour echo-ranging-and-listening device is relatively simple yet highly effective. It emits sound waves into the water, which then bounce back upon hitting an object or the seabed. By analyzing the time it takes for the echoes to return, operators can determine the distance to various underwater structures, including rocks, wrecks, and even other vessels. This capability is particularly important in busy harbours where navigation can be challenging due to heavy traffic and potential hazards.Moreover, the listening aspect of the harbour echo-ranging-and-listening device allows for the monitoring of underwater sounds, which can include everything from the noise generated by marine animals to the sounds of approaching ships. This feature is invaluable for marine biologists studying aquatic ecosystems, as it provides insights into the behavior and migration patterns of sea creatures. Additionally, it aids in the detection of illegal fishing activities and other environmental threats, contributing to the conservation of marine habitats.As global trade continues to expand, the demand for efficient and safe shipping routes has never been higher. The harbour echo-ranging-and-listening device plays a pivotal role in this context by ensuring that vessels can navigate safely through crowded ports and unpredictable waters. With its ability to provide accurate and timely information, this device helps prevent accidents and collisions, ultimately saving lives and protecting property.Furthermore, advancements in technology have led to the continuous improvement of the harbour echo-ranging-and-listening device. Modern versions are equipped with sophisticated algorithms and machine learning capabilities that enhance their accuracy and responsiveness. These improvements enable operators to make informed decisions quickly, which is crucial in emergency situations where every second counts.In conclusion, the harbour echo-ranging-and-listening device (港口回声测距和监听设备) represents a significant leap forward in maritime technology. Its ability to combine echo-ranging and listening functions not only enhances navigation safety but also contributes to marine research and environmental protection. As we move towards a future where technology continues to evolve, the importance of such devices will only increase, ensuring that our oceans remain safe and navigable for generations to come.