local overheating

简明释义

局部过热

英英释义

例句

1.The engineer recommended periodic checks to identify any signs of local overheating in the electrical components.

工程师建议定期检查，以识别电气组件中任何局部过热的迹象。

2.The technician noticed that the server was experiencing local overheating, which could lead to hardware failure.

技术员注意到服务器出现了局部过热，这可能导致硬件故障。

3.During the test, we observed local overheating in the battery, indicating a potential safety hazard.

在测试过程中，我们观察到电池出现了局部过热，这表明可能存在安全隐患。

4.To avoid local overheating, ensure that all vents are clear and unobstructed.

为了避免局部过热，确保所有通风口畅通无阻。

5.The design team is working on a new cooling system to prevent local overheating in high-performance computers.

设计团队正在开发一种新冷却系统，以防止高性能计算机中的局部过热。

作文

In recent years, the phenomenon of local overheating has gained significant attention in various fields, particularly in urban planning and environmental science. Local overheating refers to the increase in temperature in specific areas due to a combination of factors such as urbanization, deforestation, and industrial activities. This issue is particularly prevalent in cities where concrete structures, asphalt roads, and limited green spaces contribute to higher temperatures compared to surrounding rural areas. The implications of local overheating are far-reaching, affecting not only the environment but also public health and energy consumption.One of the primary causes of local overheating is the urban heat island effect, which occurs when urban areas experience significantly warmer temperatures than their rural counterparts. This effect is primarily due to human activities that replace natural landscapes with buildings and roads that absorb and retain heat. For instance, during the summer months, cities can be several degrees hotter than nearby areas, leading to increased energy demand for air conditioning and cooling systems. This spike in energy consumption can strain local power grids and lead to higher electricity costs for residents.Moreover, local overheating poses serious health risks to urban populations. Increased temperatures can exacerbate existing health conditions, such as respiratory issues and cardiovascular diseases. Vulnerable groups, including the elderly and low-income individuals, are particularly at risk during heatwaves. The rise in temperature can also lead to heat-related illnesses, which can be fatal if not addressed promptly. Public health officials have begun to recognize the importance of mitigating local overheating as a means of protecting community health and well-being.To combat the effects of local overheating, many cities are implementing green infrastructure solutions. These include increasing green spaces, planting trees, and installing green roofs that can help cool urban environments. By enhancing vegetation cover, cities can reduce the amount of heat absorbed by hard surfaces and improve air quality. Additionally, these green initiatives can provide recreational spaces for residents, promoting physical activity and mental well-being.Another effective strategy to address local overheating is the promotion of sustainable urban design practices. This includes designing buildings that are energy-efficient and incorporating reflective materials that minimize heat absorption. Urban planners are also encouraged to consider the placement of parks and water bodies in their designs, as these natural features can help regulate temperatures and create more comfortable living environments.Furthermore, public awareness campaigns play a crucial role in addressing local overheating. Educating residents about the impacts of urban heat and encouraging them to participate in local greening initiatives can foster a sense of community responsibility. Simple actions, such as planting trees or maintaining gardens, can collectively make a significant difference in reducing local temperatures.In conclusion, local overheating is a pressing issue that requires immediate attention from policymakers, urban planners, and residents alike. The consequences of rising temperatures in urban areas extend beyond discomfort; they threaten public health, strain energy resources, and diminish the overall quality of life. By adopting innovative solutions such as green infrastructure, sustainable design, and community engagement, we can effectively mitigate the effects of local overheating and create healthier, more resilient cities for future generations.

近年来，局部过热现象在城市规划和环境科学等多个领域引起了广泛关注。局部过热是指由于城市化、森林砍伐和工业活动等多种因素的综合作用，特定区域温度的升高。这个问题在城市中尤为突出，因为混凝土结构、沥青道路和有限的绿地使得城市的温度普遍高于周边的农村地区。局部过热的影响深远，不仅影响环境，也影响公共健康和能源消耗。造成局部过热的主要原因之一是城市热岛效应，这种效应发生在城市区域的温度显著高于其农村邻近地区时。这种效应主要是由于人类活动将自然景观替换为吸热和保热的建筑物和道路。例如，在夏季，城市的温度可能比附近地区高出几度，导致空调和冷却系统的能源需求增加。这种能源消耗的激增可能对当地电网造成压力，并使居民的电费上涨。此外，局部过热对城市人口构成严重的健康风险。气温的升高可能加重现有健康问题，如呼吸系统疾病和心血管疾病。老年人和低收入群体等脆弱群体在热浪期间尤其面临风险。温度的上升也可能导致与热相关的疾病，如果不及时处理，可能是致命的。公共卫生官员开始认识到减缓局部过热的重要性，以保护社区的健康和福祉。为了应对局部过热的影响，许多城市正在实施绿色基础设施解决方案。这些措施包括增加绿地、种植树木和安装绿色屋顶，这些都可以帮助降温城市环境。通过增强植被覆盖率，城市可以减少硬质表面吸收的热量，提高空气质量。此外，这些绿色倡议还可以为居民提供休闲空间，促进身体活动和心理健康。应对局部过热的另一有效策略是推广可持续城市设计实践。这包括设计节能建筑和使用反射材料，以最小化热量吸收。城市规划者还应考虑公园和水体的布局，因为这些自然特征可以帮助调节温度，创造更舒适的生活环境。此外，公众意识宣传在应对局部过热中发挥着至关重要的作用。教育居民了解城市热的影响，并鼓励他们参与地方绿化倡议，可以培养社区责任感。简单的行动，例如种树或维护花园，集体上可以显著降低当地温度。总之，局部过热是一个紧迫的问题，需要政策制定者、城市规划者和居民共同关注。城市区域温度上升的后果不仅仅是舒适度下降；它们威胁到公共健康、加重能源资源的压力，并降低整体生活质量。通过采用绿色基础设施、可持续设计和社区参与等创新解决方案，我们可以有效减缓局部过热的影响，为未来世代创造更健康、更具韧性的城市。