frictional

简明释义

英[ˈfrɪkʃən(ə)l]美[ˈfrɪkʃənəl]

adj. [力] 摩擦的；由摩擦而生的

英英释义

单词用法

同义词

反义词

例句

1.The frictional heat generation and heat flow distribution of some parts of the gearbox are investigated.

并对变速箱局部机构粘性剪切发热机理和热源热流分配进行了探讨。

2.This might be enough to counteract the frictional force that holds the slabs of rock in place, making it easier for faults to slip.

这足以抵消保持岩石不动产生的摩擦力，使得岩层轻易移动。

3.The preferred remedy is to heat the material more quickly by increasing frictional shear.

较好的纠正措施是增加摩擦性剪切而更快地加热材料。

4.Rolling material support ball is set, to minimize fish tail with sheet bar and to reduce frictional resistance.

滚动托料球，减少板料划伤，并可减少摩擦阻力。

5.Diagram 7 shows a pupil doing an investigation about frictional force. He pulls a box along a concrete surface.

图7显示一个学生在进行一项有关摩擦力的实验。他在水泥地面上拉动一个箱子。

6.So now the situation is only safe as long as the frictional force is smaller or equal to the maximum value possible.

所以只有当,摩擦力,小于或等于最大值的,时候才不会倒。

7.And that now must be the frictional force, because NP is still the frictional force.

这肯定是摩擦力，因为NP还是摩擦力。

8.The car's tires experience frictional 摩擦的 forces that help it to grip the road.

汽车的轮胎经历了摩擦的 frictional 力，这帮助它抓住路面。

9.In physics, frictional 摩擦的 forces play a crucial role in motion.

在物理学中，摩擦的 frictional 力在运动中起着至关重要的作用。

10.The frictional 摩擦的 heat generated by the brakes can cause them to wear out faster.

刹车产生的摩擦的 frictional 热量会导致它们更快磨损。

11.Reducing frictional 摩擦的 resistance can increase the efficiency of machines.

减少摩擦的 frictional 阻力可以提高机器的效率。

12.The frictional 摩擦的 force between two surfaces depends on their material properties.

两个表面之间的摩擦的 frictional 力取决于它们的材料特性。

作文

In economics, the term frictional refers to the type of unemployment that occurs when people are between jobs or are entering the workforce for the first time. This kind of unemployment is often seen as a natural part of a healthy economy, as it indicates that individuals are actively seeking better opportunities or transitioning into new roles. For instance, a recent college graduate may experience frictional unemployment while they search for their first job in their field of study. Similarly, an individual who has voluntarily left their job to pursue a different career path may also face frictional unemployment during their job search. The concept of frictional unemployment highlights the dynamic nature of the labor market, where employees are not permanently tied to one job. It is essential to understand that this type of unemployment does not arise from a lack of demand for workers; rather, it stems from the time it takes for individuals to find a suitable position that matches their skills and preferences. Factors such as geographical mobility, industry changes, and personal circumstances all contribute to frictional unemployment rates. Moreover, frictional unemployment can be influenced by the availability of information regarding job openings. In today's digital age, job seekers have access to numerous online platforms that facilitate job searches, potentially reducing the duration of frictional unemployment. However, despite these advancements, there will always be a certain level of frictional unemployment present in the economy. This is because individuals require time to evaluate job offers, interview with potential employers, and negotiate terms of employment. From a policy perspective, government initiatives aimed at improving labor market efficiency can help reduce frictional unemployment. For example, programs that provide career counseling, resume workshops, and job placement services can assist job seekers in navigating the employment landscape more effectively. Additionally, fostering a culture of continuous learning and skill development can equip individuals with the tools they need to adapt to changing job markets, thereby minimizing frictional unemployment. It is also important to note that while frictional unemployment is generally viewed as a normal and unavoidable aspect of the labor market, excessive levels of it can indicate underlying issues. If many individuals are unable to find work for extended periods, it may suggest a mismatch between the skills of the workforce and the needs of employers. In such cases, targeted training programs and educational initiatives may be necessary to bridge these gaps. In conclusion, understanding frictional unemployment is crucial for both individuals and policymakers. It reflects the ongoing changes within the labor market and underscores the importance of adaptability in today’s economy. By recognizing the factors that contribute to frictional unemployment and implementing strategies to address them, we can create a more efficient and responsive job market that benefits everyone involved.

在经济学中，术语frictional指的是当人们在找工作或首次进入劳动力市场时发生的失业类型。这种失业通常被视为健康经济的一部分，因为它表明个人正在积极寻找更好的机会或过渡到新角色。例如，一位刚毕业的大学生在寻找自己专业领域的第一份工作时可能会经历frictional失业。类似地，自愿离开工作以追求不同职业道路的个人在找工作期间也可能面临frictional失业。 Frictional失业的概念突显了劳动市场的动态性质，员工并不是永久绑定在一份工作上。了解这种类型的失业并不是由于缺乏对工人的需求，而是因为个人找到适合自己技能和偏好的职位所需的时间是至关重要的。地理流动性、行业变化和个人情况等因素都对frictional失业率产生影响。 此外，frictional失业可能受到有关职位空缺信息可用性的影响。在今天的数字时代，求职者可以访问许多在线平台，这些平台促进了求职，从而可能减少frictional失业的持续时间。然而，尽管有这些进步，经济中总会存在一定程度的frictional失业。这是因为个人需要时间来评估工作机会、与潜在雇主面试并协商就业条款。 从政策角度来看，旨在提高劳动市场效率的政府举措可以帮助减少frictional失业。例如，提供职业咨询、简历工作坊和就业安置服务的项目可以帮助求职者更有效地应对就业环境。此外，培养持续学习和技能发展的文化可以使个人具备适应不断变化的就业市场所需的工具，从而最小化frictional失业。 还需要注意的是，虽然frictional失业通常被视为劳动市场的正常和不可避免的方面，但过高的水平可能表明潜在问题。如果许多人长时间无法找到工作，可能表明劳动力的技能与雇主的需求之间存在不匹配。在这种情况下，可能需要针对性的培训项目和教育举措来弥补这些差距。 总之，理解frictional失业对个人和政策制定者来说至关重要。它反映了劳动市场中的持续变化，并强调了在当今经济中适应能力的重要性。通过认识到导致frictional失业的因素并实施相应的策略，我们可以创造一个更高效和响应迅速的就业市场，使所有相关方受益。