friction

简明释义

英[ˈfrɪkʃ(ə)n]美[ˈfrɪkʃn]

n. 不和，分歧；摩擦；摩擦力

复 数 f r i c t i o n s

英英释义

单词用法

同义词

反义词

例句

1.So what is friction exactly?

那么，究竟什么是摩擦力呢？

2.Friction can remove kinetic energy.

摩擦力可以转移动能。

3.That friction sometimes makes it difficult for the two teams to work together.

那种摩擦有时会让两个团队很难一起工作。

4.We know that there is friction.

我们发现了摩擦力。

5.Under normal conditions, rocks composed of clay produce far less friction than do other rock types.

在正常情况下，由粘土组成的岩石产生的摩擦要比其他类型的岩石小得多。

6.So the maximum friction goes up.

最大摩擦力变大。

7.Friction between the glacier and bedrock is reduced.

冰川和基岩之间的摩擦减少了。

8.Friction can remove kinetic energy.

摩擦力可以转移动能。

9.The tires create enough friction (摩擦) with the road to prevent skidding.

轮胎与路面产生足够的friction (摩擦) 来防止打滑。

10.There was a lot of friction (摩擦) between the two departments over budget allocations.

两个部门在预算分配上存在大量的friction (摩擦)。

11.The friction (摩擦) between the surfaces caused them to heat up.

表面之间的friction (摩擦) 导致它们升温。

12.To reduce friction (摩擦), the engineers applied a lubricant.

为了减少friction (摩擦)，工程师们使用了润滑剂。

13.There is often friction (摩擦) in relationships when communication breaks down.

当沟通中断时，关系中常常会出现friction (摩擦)。

作文

Friction is a fundamental concept in physics that describes the resistance encountered when two surfaces move against each other. In everyday life, we experience friction (摩擦) in various forms, whether it's the grip of our shoes on the ground or the resistance felt when pushing an object across a surface. Understanding friction (摩擦) is essential not only in science but also in engineering, sports, and even in our daily routines. One of the most common examples of friction (摩擦) can be seen when we walk. When our foot strikes the ground, the interaction between the sole of our shoe and the surface creates friction (摩擦), allowing us to push off and move forward. Without this friction (摩擦), we would slip and fall, demonstrating its crucial role in our mobility. The amount of friction (摩擦) generated depends on several factors, including the texture of the surfaces in contact and the force pressing them together. In engineering, understanding friction (摩擦) is vital for designing machines and structures. For instance, in the automotive industry, engineers must consider the friction (摩擦) between tires and the road to ensure vehicles can accelerate, decelerate, and turn safely. Too little friction (摩擦) can lead to skidding, while too much can cause excessive wear on tires and other components. This balance is critical for performance and safety. Moreover, friction (摩擦) plays a significant role in sports. Athletes often rely on the right amount of friction (摩擦) to enhance their performance. For example, runners choose shoes that provide optimal friction (摩擦) for the surfaces they compete on. In sports like basketball, players benefit from the friction (摩擦) between their shoes and the court to make quick cuts and jumps. Understanding how to manipulate friction (摩擦) can give athletes a competitive edge. On a more abstract level, the concept of friction (摩擦) can also be applied to interpersonal relationships and social dynamics. Just as physical friction (摩擦) can slow down movement, emotional or social friction (摩擦) can create tension between individuals or groups. Conflicts may arise from differing opinions, values, or goals, leading to a struggle for resolution. However, just as engineers learn to manage physical friction (摩擦), we can navigate social friction (摩擦) through communication, understanding, and compromise. In conclusion, friction (摩擦) is a multifaceted concept that permeates various aspects of our lives, from the physical sciences to human interactions. By recognizing the importance of friction (摩擦), we can better appreciate the complexities of movement, design, and relationships. Whether we are walking, driving, competing, or communicating, understanding friction (摩擦) helps us navigate our world more effectively.

摩擦是物理学中的一个基本概念，描述了当两个表面相互移动时所遇到的阻力。在日常生活中，我们以各种形式体验到摩擦（friction），无论是鞋子与地面之间的抓地力，还是推动物体时感受到的阻力。理解摩擦（friction）对科学、工程、体育，甚至我们的日常生活都是至关重要的。 摩擦（friction）的一个最常见的例子可以在我们走路时看到。当我们的脚踩到地面时，鞋底与表面之间的相互作用产生了摩擦（friction），让我们能够推进并向前移动。如果没有这种摩擦（friction），我们将会滑倒，这展示了它在我们活动中的关键角色。产生的摩擦（friction）量取决于接触表面的纹理和施加在它们之间的压力等几个因素。 在工程学中，理解摩擦（friction）对于机器和结构的设计至关重要。例如，在汽车工业中，工程师必须考虑轮胎与道路之间的摩擦（friction），以确保车辆能够安全加速、减速和转弯。过少的摩擦（friction）可能导致打滑，而过多则可能导致轮胎和其他部件的过度磨损。这种平衡对于性能和安全至关重要。 此外，摩擦（friction）在体育运动中也扮演着重要角色。运动员往往依赖适量的摩擦（friction）来提升他们的表现。例如，跑步者选择提供最佳摩擦（friction）的鞋子，以适应他们比赛的表面。在篮球等运动中，球员利用鞋子与场地之间的摩擦（friction）来快速变向和跳跃。理解如何操控摩擦（friction）可以给运动员带来竞争优势。 在更抽象的层面上，摩擦（friction）这一概念也可以应用于人际关系和社会动态。正如物理摩擦（friction）可以减缓运动，情感或社会摩擦（friction）也会在人与人之间或群体之间造成紧张。由于不同的观点、价值观或目标而产生的冲突，可能导致解决问题的斗争。然而，就像工程师学习管理物理摩擦（friction）一样，我们也可以通过沟通、理解和妥协来应对社会摩擦（friction）。 总之，摩擦（friction）是一个多方面的概念，渗透到我们生活的各个方面，从物理科学到人际互动。通过认识到摩擦（friction）的重要性，我们可以更好地欣赏运动、设计和关系的复杂性。无论我们是在行走、驾驶、竞争还是交流，理解摩擦（friction）都有助于我们更有效地导航这个世界。