temperature-humidity index

简明释义

温湿度指数

英英释义

例句

1.Farmers monitor the temperature-humidity index 温湿指数 to determine the best times for planting and harvesting crops.

农民监测 温湿指数 温湿指数以确定最佳的种植和收割时间。

2.A high temperature-humidity index 温湿指数 can lead to heat-related illnesses, so it's important to stay hydrated.

高 温湿指数 温湿指数可能导致与热相关的疾病，因此保持水分很重要。

3.The temperature-humidity index 温湿指数 is an important factor in determining air quality during hot weather.

在炎热天气中，温湿指数 温湿指数是决定空气质量的重要因素。

4.During the summer months, the temperature-humidity index 温湿指数 can exceed 100, making outdoor activities uncomfortable.

在夏季，温湿指数 温湿指数可能超过100，使得户外活动变得不舒服。

5.The weather report indicated a high temperature-humidity index 温湿指数, suggesting that it would feel much hotter than the actual temperature.

天气预报显示高 温湿指数 温湿指数，这意味着体感温度会比实际温度高很多。

作文

Understanding the impact of weather on our daily lives is crucial, especially when it comes to health and comfort. One important concept that helps us gauge how temperature and humidity affect us is the temperature-humidity index. This index is a measure that combines air temperature and relative humidity to determine the apparent temperature, or how hot it feels to the human body. The temperature-humidity index is particularly relevant in regions with high humidity, as it can significantly influence our comfort levels and overall well-being.The temperature-humidity index is calculated using a formula that takes into account both the actual air temperature and the relative humidity percentage. When humidity is high, sweat does not evaporate as efficiently from our skin, making us feel hotter than the actual temperature. For example, if the air temperature is 90 degrees Fahrenheit, but the humidity is at 70%, the temperature-humidity index might indicate a heat index of 105 degrees Fahrenheit. This discrepancy highlights the importance of considering both factors when assessing heat exposure.In practical terms, the temperature-humidity index can guide individuals in making informed decisions about outdoor activities, particularly during the summer months. When the index reaches certain thresholds, it may be advisable to limit strenuous activities to avoid heat-related illnesses such as heat exhaustion or heat stroke. Many organizations, including schools and sports teams, monitor the temperature-humidity index to ensure safety during practices and events.Moreover, understanding the temperature-humidity index can also have implications for public health. During extreme weather conditions, local health departments often issue advisories based on the index to warn vulnerable populations, such as the elderly or those with pre-existing health conditions, about the risks associated with high heat and humidity. This proactive approach can help prevent heat-related emergencies and save lives.In addition to its health implications, the temperature-humidity index plays a role in various industries, including agriculture and construction. Farmers rely on this index to determine the best times for planting and harvesting crops, as high humidity levels can affect crop yield and quality. Similarly, construction workers must consider the temperature-humidity index when planning outdoor work to ensure that conditions are safe for laborers.In conclusion, the temperature-humidity index is a vital tool for understanding how temperature and humidity interact to affect our perception of heat. By being aware of this index, we can take necessary precautions to protect our health, make informed decisions about outdoor activities, and even optimize agricultural practices. As climate change continues to alter weather patterns globally, the significance of the temperature-humidity index will only increase, highlighting the need for ongoing education and awareness regarding its implications. Understanding this index is not just about feeling comfortable; it is a matter of health and safety in our increasingly unpredictable climate.

理解天气对我们日常生活的影响至关重要，尤其是在健康和舒适方面。有一个重要的概念可以帮助我们判断温度和湿度对我们的影响，那就是温度-湿度指数。该指数是一个结合空气温度和相对湿度的测量，用于确定显热或人体感觉的温度。温度-湿度指数在湿度较高的地区尤为相关，因为它会显著影响我们的舒适度和整体福祉。温度-湿度指数是通过一个公式计算的，该公式考虑了实际的空气温度和相对湿度百分比。当湿度高时，汗水从皮肤上蒸发的效率降低，使我们感觉比实际温度更热。例如，如果空气温度为华氏90度，但湿度为70%，那么温度-湿度指数可能会显示出105华氏度的热指数。这种差异突显了在评估热暴露时考虑这两个因素的重要性。在实际应用中，温度-湿度指数可以指导个人做出有关户外活动的明智决定，特别是在夏季。当指数达到某些阈值时，建议限制剧烈活动，以避免与热相关的疾病，如中暑或热衰竭。许多组织，包括学校和体育团队，都会监测温度-湿度指数，以确保在训练和活动期间的安全。此外，了解温度-湿度指数对公共健康也有影响。在极端天气条件下，当地卫生部门通常会根据该指数发布警告，以提醒脆弱人群，如老年人或有既往健康状况的人，注意高温和湿度相关的风险。这种主动的做法可以帮助防止与热相关的紧急情况，并挽救生命。除了健康影响外，温度-湿度指数在农业和建筑等各个行业中也发挥着作用。农民依赖这一指数来确定最佳的种植和收获时间，因为高湿度水平会影响作物的产量和质量。同样，建筑工人在规划户外工作时也必须考虑温度-湿度指数，以确保劳动者的工作条件安全。总之，温度-湿度指数是理解温度和湿度如何相互作用影响我们热感知的重要工具。通过了解这一指数，我们可以采取必要的预防措施来保护我们的健康，做出关于户外活动的明智决策，甚至优化农业实践。随着气候变化继续改变全球天气模式，温度-湿度指数的重要性只会增加，这突显了对其影响的持续教育和意识的必要性。理解这一指数不仅关乎舒适；它还是我们在日益不可预测的气候中健康和安全的问题。