relative humidity

简明释义

相对湿度

英英释义

例句

1.During the summer months, the relative humidity 相对湿度 often rises above 80%, leading to a muggy atmosphere.

在夏季，relative humidity 相对湿度 通常会超过80%，导致潮湿的气候。

2.The weather forecast today indicates that the relative humidity 相对湿度 will be around 70%, making it feel much warmer than it actually is.

今天的天气预报显示，relative humidity 相对湿度 大约在70%左右，这让人感觉比实际温度要热得多。

3.High relative humidity 相对湿度 can cause discomfort and increase the risk of mold growth in homes.

高relative humidity 相对湿度 会导致不适，并增加家庭中霉菌生长的风险。

4.The relative humidity 相对湿度 in the air affects how quickly sweat evaporates from our skin.

空气中的relative humidity 相对湿度 影响汗水从我们皮肤上蒸发的速度。

5.In the greenhouse, we need to monitor the relative humidity 相对湿度 to ensure optimal growing conditions for the plants.

在温室里，我们需要监测relative humidity 相对湿度，以确保植物的最佳生长条件。

作文

Understanding the concept of relative humidity is crucial for various fields, including meteorology, agriculture, and even everyday life. Relative humidity is defined as the ratio of the current amount of water vapor in the air to the maximum amount of water vapor the air can hold at a given temperature, expressed as a percentage. This means that when the relative humidity is at 100%, the air is fully saturated with moisture, and any additional water vapor will condense into liquid water. In meteorology, relative humidity plays a significant role in weather forecasting and understanding climate conditions. High relative humidity can lead to the formation of clouds and precipitation, while low relative humidity often results in clear skies. For example, during the summer months, high temperatures combined with high relative humidity can create uncomfortable heat indices, making it feel much hotter than it actually is. This phenomenon is essential for meteorologists to communicate potential heat-related health risks to the public.In agriculture, relative humidity is vital for managing crops and livestock. Different plants have varying requirements for moisture in the air. For example, certain fruits and vegetables thrive in high relative humidity, while others may suffer from fungal diseases if the humidity is too high. Farmers often monitor relative humidity levels to optimize irrigation practices and ensure healthy crop production. Additionally, livestock farmers need to be aware of relative humidity because high humidity levels can lead to heat stress in animals, affecting their health and productivity.In our daily lives, relative humidity affects our comfort levels and overall well-being. For instance, during winter, when indoor heating is used, relative humidity levels can drop significantly, leading to dry skin, irritated eyes, and respiratory issues. Conversely, excessively high relative humidity in homes can promote mold growth and dust mites, which are detrimental to health. Therefore, maintaining an optimal relative humidity level in our living spaces is essential for comfort and health.To measure relative humidity, we use a device called a hygrometer. There are various types of hygrometers, including analog and digital models. These devices provide real-time readings of relative humidity, helping individuals make informed decisions about their environment. For example, if a hygrometer indicates that the relative humidity in a room is too low, one might consider using a humidifier to add moisture to the air.In conclusion, relative humidity is a fundamental concept that influences weather patterns, agricultural practices, and our daily comfort. Understanding how relative humidity works can help us adapt to our environment, whether it's dressing appropriately for the weather, managing our health, or ensuring the success of our crops. By paying attention to relative humidity levels, we can improve our quality of life and make better decisions in various aspects of our lives.

理解相对湿度的概念对于气象学、农业甚至日常生活等多个领域至关重要。相对湿度被定义为当前空气中水蒸气的量与在特定温度下空气能够容纳的最大水蒸气量之比，以百分比表示。这意味着，当相对湿度达到100%时，空气中的水分完全饱和，任何额外的水蒸气将会凝结成液态水。在气象学中，相对湿度在天气预报和理解气候条件方面发挥着重要作用。高相对湿度可能导致云和降水的形成，而低相对湿度通常会导致晴朗的天空。例如，在夏季，高温和高相对湿度结合会产生不舒适的热指数，使人感觉比实际温度更热。这种现象对气象学家向公众传达潜在的与热相关的健康风险至关重要。在农业中，相对湿度对作物和牲畜的管理至关重要。不同的植物对空气中的水分有不同的要求。例如，某些水果和蔬菜在高相对湿度下生长良好，而其他植物如果湿度过高可能会遭受真菌病害。农民通常监测相对湿度水平，以优化灌溉实践，确保健康的作物生产。此外，养殖农民需要注意相对湿度，因为高湿度水平可能导致动物热应激，影响它们的健康和生产力。在我们的日常生活中，相对湿度影响着我们的舒适度和整体健康。例如，在冬季使用室内供暖时，相对湿度水平可能会显著下降，导致皮肤干燥、眼睛刺激和呼吸问题。相反，家庭中过高的相对湿度可能促进霉菌生长和尘螨滋生，这对健康有害。因此，保持我们居住空间的最佳相对湿度水平对舒适和健康至关重要。为了测量相对湿度，我们使用一种称为湿度计的设备。湿度计有多种类型，包括模拟和数字型号。这些设备提供相对湿度的实时读数，帮助个人做出明智的环境决策。例如，如果湿度计显示房间的相对湿度过低，人们可能会考虑使用加湿器来增加空气中的水分。总之，相对湿度是一个基本概念，影响着天气模式、农业实践和我们的日常舒适度。理解相对湿度的工作原理可以帮助我们适应环境，无论是为天气选择合适的穿着、管理我们的健康，还是确保作物的成功。通过关注相对湿度水平，我们可以改善生活质量，并在生活的各个方面做出更好的决策。