floatation

简明释义

英[fləʊˈteɪʃ(ə)n]美[floʊˈteɪʃn]

n. [物化] 浮选；漂浮性

英英释义

单词用法

同义词

反义词

例句

1.The floatation process for the mixed primary ore is investigated.

研究混合原生锰矿的浮选工艺。

2.The increase of carbon equivalent is primary reason for graphite floatation.

碳当量高是引起石墨漂浮的主要原因。

3.In this paper, the floatation response of buried pipeline induced by soil liquefaction is studied numerically.

本文对液化场地的地下管线的上浮反应进行数值分析研究。

4.Work out the optimum craft parameters by air floatation experiment and reverse osmosis experiment in the laboratory.

通过气浮实验和反渗透实验研究，确定了最佳工艺参数。

5.This paper recommends the general technics and application of the fluidic air-floatation system.

作者介绍了射流溶气浮选系统的工艺概况及其应用情况。

6.There shall be no kick , arm pull , or floatation that is independent of the turn.

这时将没有踢腿、划臂或者与转身无关的漂浮。

7.Based on process mineralogical study of copper ore, the floatation index of Liwu copper mine is advanced by using collector PAC.

通过对里伍铜矿的工艺矿物学研究，采用新型高效捕收剂PAC提高里伍铜矿选矿工艺指标。

8.The structure, the principle of work, bauxite floatation of BF-L floatation machine were presented.

本文介绍了BF-L型浮选机的结构特点，工作原理及铝土矿选矿的适应性研究。

9.A new compound floatation agent for graphite has been developed, which is very effective on the floatation of cryptocrystalline graphite.

研制了一种对难于浮选的隐晶质石墨有良好浮选效果的新的复合型石墨浮选剂。

10.The engineers conducted a series of tests to ensure the floatation 浮力 of the new boat design.

工程师们进行了系列测试，以确保新船设计的floatation 浮力。

11.In swimming lessons, students learn about the importance of floatation 浮力 devices.

在游泳课上，学生们学习了关于floatation 浮力设备的重要性。

12.The company specializes in floatation 浮力 systems for offshore oil rigs.

该公司专门提供海上钻井平台的floatation 浮力系统。

13.We need to improve the floatation 浮力 of this life jacket for better safety.

我们需要提高这款救生衣的floatation 浮力以增强安全性。

14.The floatation 浮力 of the balloon allows it to rise into the sky.

气球的floatation 浮力使它能够升入天空。

作文

The concept of floatation is fundamental in various fields, particularly in physics and engineering. Floatation refers to the ability of an object to remain on the surface of a fluid, such as water, without sinking. This phenomenon is governed by the principles of buoyancy, which were famously articulated by Archimedes. When an object is placed in a fluid, it displaces a volume of that fluid equal to its own weight, and if the weight of the displaced fluid is greater than the weight of the object, the object will float. This principle is not only crucial for understanding how boats and ships stay afloat but also has applications in designing underwater vehicles and even in the medical field. In everyday life, we encounter examples of floatation regularly. For instance, when we go swimming, we often notice how our bodies can float with the help of air pockets and body composition. Similarly, objects like rubber ducks or beach balls are designed to float on water due to their shape and material properties. These examples illustrate how floatation plays a significant role in recreational activities and leisure, making them enjoyable and safe. In engineering, the principle of floatation is applied in various ways. For example, engineers must consider floatation when designing ships and submarines. The hull of a ship is shaped to maximize its buoyancy, allowing it to carry heavy loads while remaining stable on the water's surface. Submarines, on the other hand, utilize ballast tanks to control their floatation and navigate underwater. By adjusting the amount of water in these tanks, submarines can dive or rise, demonstrating the practical application of floatation principles in technology. Furthermore, the concept of floatation is also relevant in environmental science. Understanding how different materials interact with water can help in managing pollution and waste disposal. For instance, certain materials may naturally float, allowing for easier collection and removal from water bodies. This knowledge is essential for maintaining clean waterways and protecting aquatic ecosystems. In conclusion, floatation is a multifaceted concept that extends beyond mere physics. Its implications are seen in daily life, engineering designs, and environmental management. By understanding the principles behind floatation, we can better appreciate how various objects interact with fluids and how we can harness these principles for practical applications. Whether it's enjoying a day at the beach or designing advanced marine technology, the importance of floatation cannot be overstated. As we continue to explore and innovate, the principles of floatation will undoubtedly play a pivotal role in shaping our understanding of the world around us.

“浮力”这个概念在多个领域中都是基础，尤其是在物理学和工程学中。“浮力”是指物体在液体表面上保持不沉的能力，例如水。这种现象受到浮力原理的支配，这些原理由阿基米德提出。当一个物体放入液体中时，它会排开与自身重量相等的液体体积，如果排开的液体重量大于物体的重量，物体就会浮起来。这个原理不仅对理解船只和舰艇如何漂浮至关重要，而且在设计水下车辆甚至医疗领域也有应用。 在日常生活中，我们经常遇到“浮力”的例子。例如，当我们去游泳时，常常注意到我们的身体可以借助空气口袋和身体成分而浮起。类似地，橡皮鸭或海滩球等物体由于其形状和材料特性而被设计为能够在水面上漂浮。这些例子说明了“浮力”在休闲活动和娱乐中的重要作用，使它们变得愉快和安全。 在工程学中，“浮力”原理以多种方式应用。例如，工程师在设计船舶和潜艇时必须考虑“浮力”。船体的设计形状最大化其浮力，使其能够在水面上保持稳定地承载重物。潜艇则利用压载水箱来控制其“浮力”，并在水下航行。通过调整这些水箱中的水量，潜艇可以潜水或上浮，展示了“浮力”原理在技术中的实际应用。 此外，“浮力”概念在环境科学中也很相关。了解不同材料与水的相互作用有助于管理污染和废物处理。例如，某些材料可能自然浮起，从而便于从水体中收集和清除。这种知识对于维护水道的清洁和保护水生生态系统至关重要。 总之，“浮力”是一个多方面的概念，超越了单纯的物理学。它的影响体现在日常生活、工程设计和环境管理中。通过理解“浮力”背后的原理，我们可以更好地欣赏各种物体与液体的相互作用，以及我们如何利用这些原理进行实际应用。无论是在海滩享受一天的阳光，还是设计先进的海洋技术，“浮力”的重要性都不容小觑。随着我们继续探索和创新，“浮力”原理无疑将在塑造我们对周围世界的理解中发挥关键作用。