hollow float

简明释义

空心浮子

英英释义

例句

1.The fisherman used a hollow float to help him detect when a fish was biting.

渔夫使用中空浮筒来帮助他检测鱼是否上钩。

2.To ensure safety, the life jackets were equipped with a hollow float for extra buoyancy.

为了确保安全，救生衣配备了中空浮筒以增加浮力。

3.The engineer designed a new type of buoy that uses a hollow float to improve stability on the water.

工程师设计了一种新型浮标，使用了中空浮筒以提高在水面的稳定性。

4.In the pool, the children played with toys that contained a hollow float for easy handling.

在游泳池里，孩子们玩着含有中空浮筒的玩具，以便于操作。

5.During the race, the team relied on a hollow float to keep their kayak buoyant.

在比赛中，团队依靠中空浮筒保持他们的皮划艇漂浮。

作文

In the world of buoyancy and flotation, various terms are often used to describe different types of floating objects. One such term is hollow float, which refers to a floating device that has an empty interior, allowing it to displace water effectively. The concept of a hollow float is crucial in many applications, from recreational activities to industrial uses. Understanding how a hollow float works can provide insights into its importance in our daily lives.To begin with, let’s consider the basic principles of buoyancy. According to Archimedes' principle, any object submerged in a fluid experiences an upward force equal to the weight of the fluid displaced by the object. A hollow float takes advantage of this principle by having a structure that is lighter than water due to its hollow design. This allows it to stay afloat while supporting additional weight, such as a person or equipment.The applications of hollow floats are numerous and varied. In recreational settings, they are commonly found in the form of inflatable rafts, swim rings, and pool floats. These items enhance water-based activities by providing safety and comfort to users. For instance, children often use hollow floats when learning to swim, as they offer buoyancy and stability in the water. This not only makes swimming more enjoyable but also helps prevent accidents.In industrial contexts, hollow floats are employed in various ways. For example, they are used in the construction of buoys that mark navigation channels or indicate underwater hazards. These buoys are designed to withstand harsh marine conditions while remaining visible to passing vessels. The hollow nature of these floats allows them to remain buoyant despite the weight of the mooring chains and other attachments.Moreover, hollow floats are essential in environmental applications, particularly in the field of water management. They can be utilized in floating barriers to contain oil spills or debris in water bodies. The hollow design enables these barriers to float on the surface while effectively preventing contaminants from spreading further. This application highlights the versatility of hollow floats in addressing ecological challenges.Furthermore, the design of hollow floats can vary significantly based on their intended use. Some may be constructed from durable materials like PVC or polyethylene, while others might be made from lightweight fabrics that can be easily transported. Regardless of the material, the fundamental principle remains the same: the hollow construction allows for maximum buoyancy with minimal weight.In conclusion, the term hollow float encompasses a wide range of floating devices that play critical roles in both recreational and industrial applications. From enhancing safety in swimming to aiding in environmental protection, hollow floats are integral to many aspects of life. By understanding the functionality and significance of hollow floats, we can appreciate their contributions to our safety and the environment. As we continue to innovate and improve upon these designs, the future of flotation technology holds even greater promise for efficiency and sustainability.

在浮力和漂浮的世界中，各种术语经常被用来描述不同类型的漂浮物体。其中一个术语是空心浮子，它指的是一种内部为空的漂浮装置，使其能够有效地排水。空心浮子的概念在许多应用中至关重要，从娱乐活动到工业用途。理解空心浮子的工作原理可以深入了解它在我们日常生活中的重要性。首先，让我们考虑浮力的基本原理。根据阿基米德原理，任何浸入液体中的物体都会受到一个向上的力，该力等于物体排开的液体的重量。空心浮子利用这一原理，其结构因其空心设计而轻于水，这使得它能够漂浮，同时支撑额外的重量，例如人或设备。空心浮子的应用非常广泛。在休闲环境中，它们通常以充气筏、游泳圈和泳池浮子等形式出现。这些物品通过为用户提供安全和舒适感来增强水上活动。例如，儿童在学习游泳时常常使用空心浮子，因为它们提供了浮力和稳定性。这不仅使游泳更加愉快，还帮助防止事故发生。在工业环境中，空心浮子以多种方式被使用。例如，它们用于建造标记航道或指示水下危险的浮标。这些浮标旨在承受恶劣的海洋条件，同时保持对经过船只的可见性。空心浮子的空心特性使它们能够在承受系链和其他附件的重量的情况下保持浮力。此外，空心浮子在环境应用中也至关重要，特别是在水管理领域。它们可以用于漂浮屏障，以控制水体中的石油泄漏或碎片。这种空心设计使这些屏障能够漂浮在水面上，同时有效地防止污染物进一步扩散。这一应用突显了空心浮子在应对生态挑战中的多功能性。此外，空心浮子的设计可能会根据其预期用途而有很大不同。有些可能由耐用材料如PVC或聚乙烯制成，而另一些可能由轻便的面料制成，便于运输。无论材料如何，其基本原理保持不变：空心结构允许最大浮力与最小重量相结合。总之，术语空心浮子涵盖了广泛的漂浮装置，在休闲和工业应用中发挥着关键作用。从增强游泳安全到帮助环境保护，空心浮子在生活的许多方面都是不可或缺的。通过理解空心浮子的功能和重要性，我们可以欣赏它们对我们的安全和环境的贡献。随着我们继续创新和改进这些设计，漂浮技术的未来在效率和可持续性方面蕴藏着更大的希望。