buoyancy reserve

简明释义

浮力储备

英英释义

例句

1.The diver checked his buoyancy reserve before descending to ensure he could safely return to the surface.

潜水员在下潜前检查了他的浮力储备，以确保他能安全返回水面。

2.Before starting the swim, she made sure her buoyancy reserve was adequate to support her during the workout.

在开始游泳之前，她确保她的浮力储备足以支持她的锻炼。

3.In sailing, maintaining a proper buoyancy reserve is crucial for stability in rough waters.

在帆船运动中，保持适当的浮力储备对在波涛汹涌的水域中保持稳定至关重要。

4.The instructor emphasized the importance of having a sufficient buoyancy reserve when using a life jacket.

教练强调了在使用救生衣时拥有足够的浮力储备的重要性。

5.The boat capsized due to insufficient buoyancy reserve, highlighting the need for better design.

由于缺乏足够的浮力储备，船只翻覆，突显了改进设计的必要性。

作文

Understanding the concept of buoyancy reserve is crucial for various fields, especially in marine biology, engineering, and even in recreational activities like scuba diving. The term refers to the additional buoyancy that an object possesses beyond what is necessary to float. This concept can be illustrated through several real-world applications, emphasizing its importance in both natural and artificial environments.In marine biology, the buoyancy reserve plays a significant role in the survival of aquatic organisms. For example, fish utilize swim bladders to regulate their buoyancy. These bladders allow fish to maintain their position in the water column without expending energy. When a fish ascends or descends, it adjusts the volume of gas in its swim bladder, effectively altering its buoyancy reserve. This adaptation not only conserves energy but also aids in avoiding predators and finding food more efficiently. Similarly, in engineering, particularly in the design of submarines, understanding buoyancy reserve is vital. Submarines are designed to operate both on the surface and underwater, requiring precise calculations of buoyancy to ensure they can submerge and resurface safely. Engineers must consider the weight of the submarine, the amount of water it displaces, and the additional buoyancy reserve needed for different operational conditions. If a submarine lacks sufficient buoyancy reserve, it risks sinking too deeply or failing to surface, which could lead to catastrophic results.Moreover, recreational activities such as scuba diving also rely heavily on the concept of buoyancy reserve. Divers use buoyancy control devices (BCD) to manage their buoyancy underwater. A well-designed BCD allows divers to achieve neutral buoyancy, meaning they neither sink nor float uncontrollably. By adjusting the air in their BCD, divers can create a buoyancy reserve that enables them to ascend or descend as needed. This control is essential for safety and comfort while exploring underwater environments.The importance of buoyancy reserve extends beyond these fields; it is a fundamental principle of physics that applies to any object in a fluid. Understanding how to manipulate this concept can lead to innovations in various industries, including transportation and environmental science. For instance, engineers are developing new methods for creating vessels that can navigate through water with minimal energy expenditure by optimizing their buoyancy reserve. This not only improves efficiency but also reduces the environmental impact of marine transportation.In conclusion, the concept of buoyancy reserve is integral to multiple disciplines, influencing the design of aquatic vehicles, the survival strategies of marine life, and the safety of recreational divers. By comprehensively understanding this principle, we can enhance our interactions with aquatic environments and develop technologies that respect and preserve these vital ecosystems. The implications of buoyancy reserve are vast, making it a topic worthy of further exploration and study across various fields.

理解浮力储备的概念对于多个领域至关重要，尤其是在海洋生物学、工程学以及潜水等休闲活动中。这个术语指的是一个物体除了漂浮所需的浮力之外所拥有的额外浮力。这个概念可以通过几个现实世界的应用来说明，强调它在自然和人工环境中的重要性。在海洋生物学中，浮力储备在水生生物的生存中起着重要作用。例如，鱼类利用游泳膀胱来调节它们的浮力。这些膀胱使鱼类能够在水柱中保持其位置而不消耗能量。当鱼类上升或下降时，它会调整游泳膀胱中的气体体积，从而有效地改变其浮力储备。这种适应不仅节省了能量，还帮助鱼类更有效地躲避捕食者和寻找食物。同样，在工程领域，特别是在潜艇设计中，理解浮力储备至关重要。潜艇被设计用于在水面和水下操作，因此需要精确计算浮力以确保它们能够安全潜水和浮出水面。工程师必须考虑潜艇的重量、排开的水量以及不同操作条件下所需的额外浮力储备。如果潜艇缺乏足够的浮力储备，它可能会沉得太深或无法浮出水面，这可能导致灾难性的后果。此外，潜水等休闲活动也严重依赖于浮力储备的概念。潜水员使用浮力控制装置（BCD）来管理他们在水下的浮力。设计良好的BCD使潜水员能够实现中性浮力，这意味着他们既不会不受控制地沉下去，也不会浮起来。通过调整BCD中的空气，潜水员可以创造出浮力储备，使他们能够根据需要上升或下降。这种控制对于探索水下环境的安全性和舒适性至关重要。浮力储备的重要性超越了这些领域；它是物理学的基本原理，适用于任何在流体中的物体。理解如何操控这一概念可以推动各个行业的创新，包括交通运输和环境科学。例如，工程师们正在开发新的方法，以最小的能量消耗在水中航行，通过优化他们的浮力储备来创建船只。这不仅提高了效率，还减少了海洋运输对环境的影响。总之，浮力储备的概念对多个学科具有重要意义，影响着水上交通工具的设计、水生生物的生存策略以及休闲潜水员的安全。通过全面理解这一原理，我们可以增强与水生环境的互动，并开发尊重和保护这些重要生态系统的技术。浮力储备的影响广泛，使其成为值得在多个领域进一步探索和研究的主题。