no bottom sounding

简明释义

不到底的测深

英英释义

例句

1.After several attempts, the technician found no bottom sounding on the radar.

经过几次尝试，技术员在雷达上发现没有测底声。

2.The diver signaled to the boat that there was no bottom sounding at their current depth.

潜水员向船只发信号，表示他们当前深度处没有测底声。

3.The sonar equipment malfunctioned, resulting in no bottom sounding during the dive.

声呐设备故障，导致潜水时没有测底声。

4.The captain reported that there was no bottom sounding, indicating a possible underwater obstruction.

船长报告说有没有测底声，这表明可能有水下障碍物。

5.During the survey, they noted no bottom sounding in the designated area.

在调查期间，他们注意到指定区域内没有测底声。

作文

In the world of marine exploration, understanding the depths of the ocean is crucial. One term that often comes up in discussions about underwater navigation and research is no bottom sounding. This phrase refers to a situation where a vessel is unable to detect the seafloor beneath it, often due to various environmental factors or equipment limitations. The implications of no bottom sounding can be significant for researchers and navigators alike. Without accurate information about the seabed, it becomes challenging to map underwater terrains, locate shipwrecks, or study marine ecosystems effectively.When a ship experiences no bottom sounding, it may indicate that the sonar equipment is malfunctioning or that the water is too deep for the current technology to register the bottom. This can lead to navigational hazards, as vessels may unknowingly drift into shallow waters or over underwater obstacles. For marine scientists, no bottom sounding presents a barrier to collecting data necessary for understanding oceanographic processes and biodiversity.The causes of no bottom sounding can be varied. For instance, in areas with extreme depths, such as the Mariana Trench, standard sonar systems may simply not be able to reach the bottom. Additionally, certain geological formations can reflect sound waves in ways that prevent accurate readings. Environmental conditions, such as temperature gradients and salinity layers, can also affect sonar performance. As a result, researchers must often rely on alternative methods, such as remotely operated vehicles (ROVs) or autonomous underwater vehicles (AUVs), to gather data in these challenging situations.The occurrence of no bottom sounding can also have implications beyond just navigation and research. For example, in commercial fishing, not being able to determine the depth of the seafloor can lead to overfishing in certain areas or damage to sensitive habitats. Fishermen rely on accurate depth measurements to target specific fish populations without disrupting the ecosystem. Therefore, advancements in technology that reduce instances of no bottom sounding are essential for sustainable fishing practices.In conclusion, the phrase no bottom sounding encapsulates a significant challenge faced by those involved in marine navigation and research. Whether it is due to technological limitations or environmental factors, the inability to detect the seafloor can hinder progress in various fields, from scientific research to commercial activities. As technology continues to evolve, it is hopeful that solutions will emerge to mitigate the issues surrounding no bottom sounding, allowing for safer and more effective exploration of our oceans. The importance of understanding this term cannot be overstated, as it highlights the complexities of underwater navigation and the need for continued innovation in marine technology.

在海洋探索的世界中，理解海洋的深度至关重要。一个常常出现在关于水下导航和研究讨论中的术语是无底声测。这个短语指的是一种情况，即船只无法探测到其下方的海床，这通常是由于各种环境因素或设备限制造成的。无底声测的影响对于研究人员和导航员来说都是显著的。没有关于海底的准确信息，就很难有效地绘制水下地形、定位沉船或研究海洋生态系统。当一艘船经历无底声测时，可能表明声纳设备出现故障，或者水太深，当前技术无法注册底部。这可能导致导航危险，因为船只可能在不知情的情况下漂入浅水区或越过水下障碍物。对于海洋科学家来说，无底声测构成了收集必要数据以理解海洋过程和生物多样性的障碍。造成无底声测的原因可能是多种多样的。例如，在极深的区域，如马里亚纳海沟，标准声纳系统可能根本无法到达底部。此外，某些地质结构可能会以反射声波的方式阻止准确读数。环境条件，如温度梯度和盐度层，也会影响声纳性能。因此，研究人员常常不得不依赖替代方法，例如遥控潜水器（ROV）或自主水下航行器（AUV），以在这些具有挑战性的情况下收集数据。无底声测的发生也可能超越导航和研究的影响。例如，在商业捕鱼中，无法确定海床的深度可能导致某些区域的过度捕捞或对敏感栖息地的破坏。渔民依靠准确的深度测量来针对特定鱼类种群，而不干扰生态系统。因此，减少无底声测实例的技术进步对于可持续捕鱼实践至关重要。总之，短语无底声测概括了海洋导航和研究人员面临的重大挑战。无论是由于技术限制还是环境因素，无法探测海床都可能阻碍各个领域的进展，从科学研究到商业活动。随着技术的不断发展，希望能够出现解决方案，以减轻与无底声测相关的问题，从而实现更安全、更有效的海洋探索。理解这个术语的重要性不容小觑，因为它突显了水下导航的复杂性以及海洋技术持续创新的必要性。