cloudiness

简明释义

英[ˈklaʊdinəs]美[ˈklaʊdinəs]

n. 阴沉；暗晦；朦胧

英英释义

单词用法

同义词

反义词

例句

1.In traditional Chinese medical terminology, this is the stage of qi stagnation and blood cloudiness.

在传统的中国医学术语，这是阶段的气滞血云。

2.On the diagram, propagation is manifested as a coherent line of cloudiness sloping in one direction or another.

任一点的切线指向那一点的力场方向。

3.Other models predict reduced cloudiness and magnified warming.

其它的模型则预测云量减少，大幅升温。

4.In the eye, there is little wind or cloudiness.

在飓风眼里，几乎没有风，或云。

5.As it turns out, the formation of dew is linked to the amount of cloudiness in the sky at night.

事实证明，露水的形成是与晚上天空中云的数量有联系的。

6.The house was shrouded in some strange cloudiness.

房子被笼罩在一种莫名其妙的晦黯中。

7.Thus cloudiness decreases even as the hydrological cycle accelerates and precipitation and evaporation increase.

云量降低甚至出现在水循环加速和降水、蒸发增加以后。

8.The doctor explained that the cloudiness in the patient's eye might indicate cataracts.

医生解释说，病人眼中的浑浊可能表明白内障。

9.In photography, cloudiness can affect the quality of the light.

在摄影中，云层会影响光线的质量。

10.The cloudiness in the sky made it difficult to see the stars.

天空中的云层使得很难看到星星。

11.She loves to paint landscapes, especially when there is a dramatic cloudiness at sunset.

她喜欢画风景，尤其是在日落时分有戏剧性的云彩时。

12.The weather forecast predicts a high level of cloudiness this weekend.

天气预报预测这个周末将有很高的多云程度。

作文

In the world of meteorology, the term cloudiness refers to the extent to which the sky is covered by clouds. It is a crucial factor in determining weather patterns and can significantly influence our daily lives. Understanding cloudiness is essential not only for meteorologists but also for people who engage in outdoor activities, farmers, and even those who are planning events. Cloudiness can be measured in various ways, typically expressed in eighths of the sky covered by clouds. For example, a clear sky with no clouds would have a cloudiness index of 0, while an overcast sky with clouds covering the entire sky would have an index of 8. This measurement helps meteorologists predict weather changes and advise the public accordingly. The effects of cloudiness on temperature are significant. On cloudy days, the presence of clouds can trap heat, leading to warmer temperatures compared to clear nights when heat escapes into the atmosphere. This phenomenon is particularly important during the winter months when cloud cover can prevent temperatures from dropping too low. Conversely, high cloudiness can also lead to cooler temperatures during the day as sunlight is blocked.Moreover, cloudiness plays a vital role in precipitation. Different types of clouds are associated with various weather conditions. For instance, cumulus clouds may indicate fair weather, while cumulonimbus clouds are often linked to thunderstorms and heavy rain. Therefore, understanding the types of clouds present can give us insights into whether we should expect sunshine or rain.In addition to its meteorological implications, cloudiness can also affect our mood and mental health. Studies have shown that prolonged periods of cloudy weather can lead to feelings of sadness or depression in some individuals. The lack of sunlight can decrease serotonin levels, which is a neurotransmitter that contributes to feelings of well-being. People often report feeling more energetic and happier on sunny days compared to those filled with cloudiness. Furthermore, cloudiness can impact agricultural practices. Farmers rely heavily on weather forecasts to determine the best times for planting and harvesting crops. High cloudiness can indicate the likelihood of rain, which is beneficial for crops. However, excessive cloud cover without precipitation can hinder photosynthesis, affecting crop growth. Thus, monitoring cloudiness is essential for successful farming.In conclusion, the concept of cloudiness encompasses more than just the appearance of clouds in the sky. It affects temperature, precipitation, mental health, and agriculture. By understanding cloudiness, we can better prepare for weather changes, improve our mood, and make informed decisions in our daily lives. Whether you are planning a picnic, farming, or simply enjoying nature, being aware of cloudiness can enhance your experience and help you appreciate the dynamic nature of our environment.

云量在气象学中指的是天空被云层覆盖的程度。这是决定天气模式的重要因素，并且可以显著影响我们的日常生活。理解云量对气象学家、从事户外活动的人、农民甚至计划活动的人来说都是至关重要的。云量可以通过多种方式进行测量，通常以天空被云层覆盖的八分之一表示。例如，天空晴朗没有云的情况下，云量指数为0，而整个天空都被云层覆盖则为8。这种测量帮助气象学家预测天气变化并相应地向公众提供建议。云量对温度的影响是显著的。在多云的日子里，云的存在可以困住热量，使得温度比晴朗的夜晚要高。这种现象在冬季尤为重要，因为云层可以防止温度降得过低。相反，高云量也可能导致白天温度降低，因为阳光被阻挡。此外，云量在降水中也发挥着关键作用。不同类型的云与不同的天气条件相关联。例如，积云可能预示着良好的天气，而积雨云通常与雷暴和大雨有关。因此，了解存在的云的类型可以让我们洞察是否应该期待阳光或雨水。除了气象学的影响，云量还可以影响我们的情绪和心理健康。研究表明，持续的阴天可能会导致一些人感到悲伤或抑郁。阳光的缺乏会降低血清素水平，这是一种有助于幸福感的神经递质。人们常常报告说，在阳光明媚的日子里，比在多云的日子里感到更有活力和快乐。此外，云量还会影响农业实践。农民在很大程度上依赖天气预报来确定最佳的播种和收获时间。高云量可能表明降雨的可能性，这对作物是有利的。然而，过多的云层而没有降水会妨碍光合作用，影响作物的生长。因此，监测云量对于成功的农业至关重要。总之，云量的概念不仅仅是天空中云层的外观。它影响温度、降水、心理健康和农业。通过理解云量，我们可以更好地为天气变化做好准备，提高我们的情绪，并在日常生活中做出明智的决策。无论你是在计划野餐、耕作，还是单纯享受大自然，关注云量都能提升你的体验，帮助你欣赏我们环境的动态特性。