long wave

简明释义

长波长波

英英释义

例句

1.The radio station broadcasts on a frequency that utilizes a long wave (长波) signal to reach distant listeners.

这家电台在一个使用长波（长波）信号的频率上广播，以便接触到远处的听众。

2.In telecommunications, long wave (长波) transmission is essential for certain types of communication over large distances.

在电信中，长波（长波）传输对于某些类型的远距离通信至关重要。

3.The artist's work reflects the influence of long wave (长波) patterns found in nature.

这位艺术家的作品反映了自然界中发现的长波（长波）模式的影响。

4.The concept of long waves (长波) is often used in economic theories to describe long-term cycles.

在经济理论中，长波（长波）的概念常用于描述长期周期。

5.Scientists study the effects of long waves (长波) in ocean currents to better understand climate patterns.

科学家研究海洋洋流中的长波（长波）效应，以更好地理解气候模式。

作文

The concept of the long wave refers to significant fluctuations in economic activity that occur over extended periods, typically spanning several decades. These fluctuations can be seen as cycles of growth and recession that shape the economic landscape of nations. Understanding the dynamics of the long wave is crucial for economists, policymakers, and business leaders alike, as it helps them anticipate changes in the economy and make informed decisions.Historically, the theory of long wave cycles was popularized by economist Nikolai Kondratieff in the early 20th century. He proposed that capitalist economies undergo periodic cycles, each lasting approximately 50 to 60 years. These cycles are driven by technological innovations, shifts in consumer behavior, and changes in political and social structures. For instance, the introduction of steam power during the Industrial Revolution marked the beginning of a long wave of economic expansion that lasted until the Great Depression.During a long wave, economies typically experience a phase of prosperity characterized by rising productivity, increased investment, and improved living standards. This growth phase is often followed by a downturn, where economic activity slows, leading to recessions or even depressions. Understanding these patterns can provide valuable insights into the timing and nature of economic changes, allowing businesses to adapt their strategies accordingly.In recent years, many analysts have pointed to the presence of a new long wave driven by advancements in technology, particularly in information technology and renewable energy. The rise of the digital economy has transformed industries, creating new markets and opportunities while rendering some traditional sectors obsolete. As we navigate this new long wave, it is essential to recognize the implications of these changes on employment, education, and social equity.Moreover, the impact of globalization cannot be overlooked when discussing long waves. As economies become increasingly interconnected, the effects of one country's economic cycle can ripple across the globe. For example, the financial crisis of 2008 demonstrated how interconnected markets could lead to a synchronized downturn, affecting millions worldwide. In this context, understanding long waves becomes even more critical, as it allows us to consider the broader implications of local economic changes on a global scale.In conclusion, the study of long waves offers valuable insights into the cyclical nature of economic activity. By recognizing the patterns of growth and decline that characterize these waves, we can better prepare for future economic challenges and opportunities. Whether we are policymakers crafting regulations or entrepreneurs launching new ventures, an awareness of long waves can inform our strategies and help us navigate the complexities of the modern economy. As we move forward, embracing the lessons of history will be vital in shaping a sustainable and prosperous future for all.

“长波”这一概念指的是经济活动在较长时间内（通常跨越数十年）发生的重大波动。这些波动可以视为影响国家经济格局的增长和衰退周期。理解“长波”的动态对于经济学家、政策制定者和商业领袖至关重要，因为它帮助他们预测经济变化并做出明智的决策。历史上，经济学家尼古拉·康德拉季耶夫在20世纪初普及了“长波”周期理论。他提出资本主义经济经历周期性波动，每个周期大约持续50到60年。这些周期受到技术创新、消费行为变化以及政治和社会结构变化的驱动。例如，工业革命期间蒸汽动力的引入标志着一个经济扩张的“长波”的开始，该波动一直持续到大萧条。在一个“长波”中，经济通常经历一个繁荣阶段，特征是生产力上升、投资增加和生活水平改善。这个增长阶段通常会被经济活动放缓的低迷期所跟随，导致衰退甚至萧条。理解这些模式可以提供有价值的见解，帮助企业相应调整其战略。近年来，许多分析人士指出，由信息技术和可再生能源的进步推动的新“长波”的存在。数字经济的崛起改变了各个行业，创造了新的市场和机会，同时使一些传统部门变得过时。在我们驾驭这一新的“长波”时，认识到这些变化对就业、教育和社会公平的影响至关重要。此外，在讨论“长波”时，全球化的影响也不容忽视。随着经济日益相互联系，一个国家经济周期的影响可能会在全球范围内产生涟漪。例如，2008年的金融危机表明，相互联系的市场如何导致同步的经济下滑，影响全球数百万人的生活。在这种背景下，理解“长波”变得更加关键，因为它使我们能够考虑地方经济变化对全球范围的更广泛影响。总之，研究“长波”提供了对经济活动周期性特征的宝贵见解。通过识别这些波动所特有的增长和衰退模式，我们可以更好地为未来的经济挑战和机遇做好准备。无论我们是制定法规的政策制定者还是推出新企业的创业者，意识到“长波”可以为我们的战略提供指导，并帮助我们应对现代经济的复杂性。展望未来，拥抱历史教训对于塑造所有人可持续和繁荣的未来将至关重要。