recurrence interval

简明释义

重现期

英英释义

例句

1.The recurrence interval of major floods in this region is estimated to be 100 years.

该地区重大洪水的重现间隔估计为100年。

2.Scientists are studying the recurrence interval of earthquakes to better understand seismic risks.

科学家们正在研究地震的重现间隔以更好地理解地震风险。

3.The recurrence interval of wildfires in this forest is roughly every 15 years.

该森林内野火的重现间隔大约为15年。

4.Understanding the recurrence interval of droughts can help farmers plan their crops more effectively.

了解干旱的重现间隔可以帮助农民更有效地规划作物。

5.The recurrence interval for hurricanes in this area is approximately 30 years.

该地区飓风的重现间隔大约为30年。

作文

Understanding the concept of recurrence interval is crucial for various fields, especially in environmental science and risk assessment. The recurrence interval refers to the average time period between events of a certain intensity or size, such as floods, earthquakes, or other natural disasters. This statistical measure helps scientists and engineers predict the likelihood of these events occurring within a specific timeframe. For instance, consider a river that has a recurrence interval of 100 years for a flood of a particular magnitude. This does not mean that a flood will occur exactly every 100 years; rather, it indicates that there is a 1% chance of such a flood happening in any given year. Understanding this probability is essential for urban planners and policymakers when designing infrastructure and implementing safety measures.The significance of the recurrence interval extends beyond just natural disasters. In public health, it can be applied to understand the frequency of disease outbreaks. For example, if a specific infectious disease has a recurrence interval of five years, health authorities can prepare and allocate resources accordingly, ensuring that they are ready to respond when the outbreak is likely to occur again.Moreover, the recurrence interval is also important in the context of climate change. As weather patterns shift, the frequency and intensity of extreme weather events may change, impacting the recurrence interval of phenomena like hurricanes or droughts. By analyzing historical data and trends, researchers can provide insights into how these intervals might evolve, allowing communities to adapt and mitigate potential risks.In addition to its practical applications, the concept of recurrence interval also highlights the importance of data collection and analysis. Accurate measurements and long-term data sets are necessary to establish reliable recurrence intervals. This underscores the need for ongoing research and monitoring in various fields to understand better and predict future events.In conclusion, the recurrence interval is a vital concept that aids in understanding the likelihood of events occurring over time. Whether in environmental science, public health, or climate studies, recognizing and applying this concept can lead to better preparedness and response strategies. As we face an increasingly unpredictable world, grasping the implications of recurrence interval will empower us to make informed decisions that protect lives and property.

理解重现间隔的概念对于各个领域都是至关重要的，特别是在环境科学和风险评估中。重现间隔指的是某种强度或规模事件之间的平均时间间隔，例如洪水、地震或其他自然灾害。这一统计指标帮助科学家和工程师预测这些事件在特定时间范围内发生的可能性。例如，考虑一条河流，其特定规模的洪水具有100年的重现间隔。这并不意味着洪水每100年就会发生一次；而是表明在任何给定年份发生这种洪水的概率为1%。理解这一概率对于城市规划者和政策制定者在设计基础设施和实施安全措施时至关重要。重现间隔的重要性不仅限于自然灾害。在公共卫生领域，它可以用来理解疾病暴发的频率。例如，如果一种特定传染病的重现间隔为五年，卫生当局可以相应地准备和分配资源，确保他们在疫情可能再次发生时做好准备。此外，重现间隔在气候变化的背景下也很重要。随着天气模式的变化，极端天气事件的频率和强度可能会改变，从而影响像飓风或干旱的重现间隔。通过分析历史数据和趋势，研究人员可以提供关于这些间隔如何演变的见解，使社区能够适应和减轻潜在风险。除了实际应用外，重现间隔的概念还突显了数据收集和分析的重要性。准确的测量和长期的数据集对于建立可靠的重现间隔是必要的。这强调了在各个领域进行持续研究和监测的必要性，以更好地理解和预测未来事件。总之，重现间隔是一个重要的概念，帮助我们理解事件在时间上发生的可能性。无论是在环境科学、公共卫生还是气候研究中，认识和应用这一概念都能带来更好的准备和应对策略。面对日益不可预测的世界，掌握重现间隔的含义将使我们能够做出明智的决策，保护生命和财产。