acoustic sounder

简明释义

1. 回声仪; 2. 回声测深仪;

英英释义

例句

1.The research vessel was equipped with an advanced acoustic sounder for studying marine ecosystems.

研究船配备了先进的声学探测器用于研究海洋生态系统。

2.During the oceanographic survey, the team deployed an acoustic sounder to map the seafloor terrain.

在海洋调查中，团队部署了一个声学探测器来绘制海底地形。

3.The fisherman relied on an acoustic sounder to locate schools of tuna in the open sea.

渔民依靠声学探测器在公海中寻找金枪鱼群。

4.An acoustic sounder can provide real-time data about underwater structures and obstacles.

声学探测器可以提供关于水下结构和障碍物的实时数据。

5.The marine biologist used an acoustic sounder to detect the presence of fish in the deep waters.

海洋生物学家使用声学探测器来探测深水中鱼类的存在。

作文

In the realm of marine exploration, technology plays a crucial role in understanding underwater environments. One such technological advancement is the acoustic sounder, a device that utilizes sound waves to gather information about the seafloor and the water column above it. The acoustic sounder operates on the principle that sound travels faster in water than in air, allowing it to effectively map underwater structures and detect objects beneath the surface. This capability has transformed the way scientists and researchers study aquatic ecosystems, shipwrecks, and geological formations. The basic functioning of an acoustic sounder involves emitting sound pulses into the water, which then bounce off various surfaces and return to the device. By measuring the time it takes for these sound waves to return, the device can calculate the depth of the water and create detailed images of the seafloor. This process is known as sonar (Sound Navigation and Ranging), and it is pivotal in numerous applications, including fishing, navigation, and environmental monitoring.One of the most significant benefits of using an acoustic sounder is its ability to provide real-time data. Fishermen, for example, rely on these devices to locate schools of fish, ensuring they can maximize their catch while minimizing waste. Moreover, researchers use acoustic sounders to study the behavior of marine life, track migration patterns, and assess the health of marine habitats. The non-invasive nature of this technology allows for the collection of vital data without disturbing the delicate ecosystems being studied.Additionally, acoustic sounders have applications beyond just marine biology. In the field of geology, they help in mapping underwater landforms, identifying potential drilling sites for oil and gas, and assessing the stability of underwater structures. Engineers also utilize acoustic sounders for underwater construction projects, ensuring that foundations are laid on solid ground and that any potential hazards are identified early in the process.Despite their many advantages, acoustic sounders do have limitations. For instance, their effectiveness can be hindered by factors such as water temperature, salinity, and the presence of sediment. These variables can affect how sound waves travel, leading to inaccuracies in the data collected. Furthermore, while acoustic sounders can provide valuable insights, they cannot replace comprehensive visual assessments, which are sometimes necessary for thorough analysis.In conclusion, the acoustic sounder is an invaluable tool in the field of marine research and exploration. Its ability to utilize sound waves for mapping and data collection has revolutionized our understanding of underwater environments. As technology continues to advance, we can expect further enhancements in the capabilities of acoustic sounders, leading to even greater discoveries in the vast and largely unexplored oceans of our planet. The integration of this technology into various fields highlights its importance and the need for continued innovation in underwater exploration.

在海洋探索领域，技术在理解水下环境方面发挥着至关重要的作用。一个这样的技术进步是声学探测器，它利用声波收集有关海底和其上方水柱的信息。声学探测器的工作原理是声音在水中的传播速度快于在空气中，这使得它能够有效地绘制水下结构并检测水面下的物体。这种能力改变了科学家和研究人员研究水生生态系统、沉船和地质构造的方式。声学探测器的基本功能是向水中发射声脉冲，然后这些脉冲会从各种表面反弹并返回设备。通过测量声波返回所需的时间，该设备可以计算水的深度并创建海底的详细图像。这个过程被称为声纳（声波导航和测距），在包括捕鱼、导航和环境监测等多个应用中至关重要。使用声学探测器的一个重大好处是能够提供实时数据。例如，渔民依靠这些设备来定位鱼群，确保他们能够最大化捕获量，同时最小化浪费。此外，研究人员使用声学探测器研究海洋生物的行为、追踪迁徙模式和评估海洋栖息地的健康。该技术的非侵入性特性允许在不干扰被研究的微妙生态系统的情况下收集重要数据。此外，声学探测器在超出海洋生物学的领域也有应用。在地质学领域，它们有助于绘制水下地形图，识别潜在的石油和天然气钻探地点，并评估水下结构的稳定性。工程师还利用声学探测器进行水下建设项目，确保基础建立在坚实的基础上，并及早识别任何潜在的危险。尽管有许多优点，声学探测器确实存在局限性。例如，水温、盐度和沉积物的存在等因素可能会影响其效果。这些变量会影响声波的传播方式，从而导致收集的数据不准确。此外，虽然声学探测器可以提供有价值的见解，但在某些情况下，全面的视觉评估仍然是彻底分析所必需的。总之，声学探测器是海洋研究和探索领域中不可或缺的工具。它利用声波进行绘图和数据收集的能力彻底改变了我们对水下环境的理解。随着技术的不断进步，我们可以期待声学探测器能力的进一步增强，从而在我们星球广阔且大部分未被探索的海洋中取得更大的发现。这项技术在各个领域的整合突显了其重要性以及在水下探索中持续创新的必要性。