buoyant apparatus

简明释义

水上救生设备

英英释义

例句

1.During the training session, each participant was given a buoyant apparatus to practice with.

在培训课程中，每位参与者都获得了一个浮力装置进行练习。

2.The buoyant apparatus helped the diver stay at the surface while adjusting their gear.

这个浮力装置帮助潜水员在调整装备时保持在水面上。

3.In case of an emergency, the buoyant apparatus on the boat can keep people afloat.

在紧急情况下，船上的浮力装置可以让人们漂浮在水面上。

4.The engineers designed a new buoyant apparatus for deep-sea exploration.

工程师们设计了一种新的浮力装置用于深海探测。

5.The lifeguard used a buoyant apparatus to rescue the swimmer in distress.

救生员使用了一个浮力装置来救援处于危险中的游泳者。

作文

The concept of a buoyant apparatus refers to any device or mechanism designed to float or remain suspended in a fluid, typically water. This term is commonly used in various fields such as engineering, marine biology, and recreational activities. Understanding the functionality and applications of a buoyant apparatus can enhance our appreciation for both nature and technology.One of the most familiar examples of a buoyant apparatus is a life jacket. Life jackets are essential safety devices that help individuals stay afloat in water, providing them with the necessary buoyancy to prevent drowning. The materials used in life jackets, such as foam or inflatable chambers, are specifically designed to displace water and create an upward force that counteracts gravity. This principle of buoyancy is crucial not only for personal safety but also for various water sports and activities.In addition to life jackets, there are many other types of buoyant apparatus used in different contexts. For instance, boats and ships are engineered with hulls that allow them to float on water. The design of these vessels takes into account the principles of buoyancy, ensuring that they can carry cargo or passengers without sinking. Engineers must carefully calculate the weight distribution and volume of the vessel to ensure it remains stable and buoyant.Marine research often relies on buoyant apparatus to study underwater ecosystems. Buoys equipped with sensors can be deployed in oceans and lakes to collect data on water temperature, salinity, and currents. These buoys float on the surface while their instruments gather important information about the aquatic environment. Such research is vital for understanding climate change and its impact on marine life.In the realm of recreation, buoyant apparatus includes items like inflatable rafts, pool floats, and surfboards. These products are designed for enjoyment and leisure, allowing people to engage with water in a fun and safe manner. The buoyancy provided by these devices enables users to relax on the water's surface or ride waves with ease. Manufacturers invest significant resources into developing materials that enhance the buoyancy and durability of these recreational products.Furthermore, advancements in technology have led to innovative buoyant apparatus that serve specialized purposes. For example, underwater drones are equipped with buoyant components that allow them to navigate through various depths of water. These drones are used for exploration, surveillance, and even search-and-rescue operations. Their ability to maintain buoyancy while maneuvering underwater showcases the versatility and importance of buoyant technology in modern applications.In conclusion, the term buoyant apparatus encompasses a wide range of devices that utilize the principles of buoyancy to float or remain suspended in a fluid. From life-saving equipment to recreational items and advanced technological tools, these apparatuses play a crucial role in our interaction with water. By understanding and appreciating the significance of buoyant apparatus, we can better recognize their impact on safety, recreation, and scientific research, ultimately enhancing our relationship with the aquatic environments around us.

‘buoyant apparatus’的概念指的是任何设计用于漂浮或保持在液体中（通常是水中）悬浮的设备或机制。这个术语广泛应用于工程、海洋生物学和休闲活动等多个领域。理解‘buoyant apparatus’的功能和应用可以增强我们对自然和技术的欣赏。‘buoyant apparatus’最熟悉的例子之一是救生衣。救生衣是必不可少的安全设备，帮助个人在水中保持漂浮，为他们提供必要的浮力以防止溺水。救生衣所使用的材料，如泡沫或充气腔，专门设计用于排水并产生抵消重力的向上力量。这种浮力原理对于个人安全至关重要，同时也适用于各种水上运动和活动。除了救生衣，还有许多其他类型的‘buoyant apparatus’在不同的背景下被使用。例如，船只和舰艇的设计使它们能够在水面上漂浮。这些船只的设计考虑了浮力原理，确保它们可以在不沉没的情况下承载货物或乘客。工程师必须仔细计算船只的重量分布和体积，以确保其保持稳定和浮力。海洋研究常常依赖‘buoyant apparatus’来研究水下生态系统。配备传感器的浮标可以部署在海洋和湖泊中，以收集水温、盐度和水流的数据。这些浮标漂浮在水面上，同时其仪器收集有关水生环境的重要信息。这类研究对于理解气候变化及其对海洋生物的影响至关重要。在休闲领域，‘buoyant apparatus’包括充气筏、泳池浮具和冲浪板等物品。这些产品旨在为人们提供乐趣和休闲，使他们能够以安全的方式与水互动。由这些设备提供的浮力使用户能够轻松地在水面上放松或骑乘波浪。制造商在开发增强这些休闲产品浮力和耐用性的材料上投入了大量资源。此外，技术的进步导致了创新的‘buoyant apparatus’，用于特定目的。例如，水下无人机配备了浮力组件，使其能够在不同深度的水中导航。这些无人机用于探索、监视，甚至搜救行动。它们在水下机动时保持浮力的能力展示了现代应用中浮力技术的多样性和重要性。总之，‘buoyant apparatus’这一术语涵盖了利用浮力原理在液体中漂浮或保持悬浮的各种设备。从救生设备到休闲物品，再到先进的技术工具，这些设备在我们与水的互动中发挥着至关重要的作用。通过理解和欣赏‘buoyant apparatus’的重要性，我们可以更好地认识到它们对安全、休闲和科学研究的影响，从而增强我们与周围水域的关系。