normal atmosphere

简明释义

标准大气

英英释义

例句

1.During the meeting, the manager emphasized the importance of maintaining a normal atmosphere 正常氛围 for effective communication.

在会议中，经理强调保持正常氛围正常氛围对于有效沟通的重要性。

2.To foster creativity, it is essential to have a normal atmosphere 正常氛围 in the workplace.

为了促进创造力，工作场所必须拥有正常氛围正常氛围。

3.The café was filled with a normal atmosphere 正常氛围 as friends gathered to chat over coffee.

咖啡馆里弥漫着一种正常氛围正常氛围，朋友们聚在一起喝咖啡聊天。

4.In a classroom, teachers strive to create a normal atmosphere 正常氛围 where students feel comfortable to express their ideas.

在课堂上，教师努力营造一种正常氛围正常氛围，让学生能够自由表达他们的想法。

5.After the conflict, they worked hard to restore a normal atmosphere 正常氛围 in the office.

冲突后，他们努力恢复办公室的正常氛围正常氛围。

作文

In our daily lives, we often take for granted the environment around us. One crucial aspect of this environment is what we refer to as the normal atmosphere. The normal atmosphere is defined as the mixture of gases that surrounds the Earth, primarily composed of nitrogen (about 78%), oxygen (about 21%), and trace amounts of other gases such as carbon dioxide, argon, and water vapor. This delicate balance of gases is essential for life as we know it. Without the normal atmosphere, life on Earth would be impossible. The normal atmosphere plays several vital roles in maintaining the conditions necessary for life. First and foremost, it provides the oxygen we breathe. Humans and animals rely on oxygen for cellular respiration, a process that releases energy from food. Plants, on the other hand, absorb carbon dioxide from the normal atmosphere and release oxygen through photosynthesis, creating a cycle that sustains life on Earth. Moreover, the normal atmosphere acts as a protective shield against harmful solar radiation. The ozone layer, a part of the normal atmosphere, absorbs the majority of the sun's ultraviolet (UV) radiation, preventing it from reaching the Earth's surface. This protection is crucial, as excessive UV exposure can lead to skin cancer and other health issues in living organisms. Another important function of the normal atmosphere is its role in regulating the Earth's temperature. The gases present in the normal atmosphere trap heat from the sun, creating a greenhouse effect that keeps our planet warm enough to support life. However, human activities, such as burning fossil fuels and deforestation, have led to an increase in greenhouse gases, disrupting the normal atmosphere and contributing to global warming. In addition to these functions, the normal atmosphere also influences weather patterns and climate. The movement of air masses, humidity levels, and temperature variations all contribute to the weather we experience daily. Understanding the dynamics of the normal atmosphere helps meteorologists predict weather changes and prepare for natural disasters, such as hurricanes or floods. Despite its importance, the normal atmosphere is facing significant threats due to human activities. Pollution from industrial processes, vehicle emissions, and plastic waste has degraded the quality of the air we breathe. This pollution not only harms our health but also affects the normal atmosphere by altering its composition and leading to problems like acid rain and smog. To protect the normal atmosphere, it is essential to adopt sustainable practices. This includes reducing carbon emissions, using renewable energy sources, and promoting reforestation efforts. Individuals can also contribute by minimizing waste, recycling, and supporting policies aimed at environmental conservation. In conclusion, the normal atmosphere is a vital component of our planet that supports life, protects us from harmful radiation, regulates temperature, and influences weather patterns. It is our responsibility to safeguard this precious resource for future generations. By understanding the significance of the normal atmosphere and taking proactive steps to protect it, we can ensure a healthier planet for ourselves and all living beings. The preservation of the normal atmosphere is not just an environmental issue; it is a necessity for our survival. We must work together to combat the challenges faced by our atmosphere and strive for a cleaner, more sustainable world.

在我们的日常生活中，我们常常理所当然地认为周围的环境。其中一个关键方面就是我们所称之为的正常大气。正常大气被定义为包围地球的气体混合物，主要由氮（约占78%）、氧（约占21%）和少量其他气体如二氧化碳、氩气和水蒸气组成。这种气体的微妙平衡对我们所知的生命至关重要。没有正常大气，地球上的生命将是不可能的。正常大气在维持生命所需条件方面发挥着几个重要作用。首先，它提供我们呼吸的氧气。人类和动物依赖氧气进行细胞呼吸，这一过程从食物中释放能量。另一方面，植物从正常大气中吸收二氧化碳，并通过光合作用释放氧气，创造出一个维持地球生命的循环。此外，正常大气还充当了抵御有害太阳辐射的保护屏障。臭氧层是正常大气的一部分，吸收大多数太阳的紫外线（UV）辐射，防止其到达地球表面。这种保护至关重要，因为过度的紫外线暴露会导致皮肤癌和其他生物健康问题。正常大气的另一个重要功能是调节地球的温度。正常大气中的气体捕获来自太阳的热量，产生温室效应，使我们的星球保持足够温暖以支持生命。然而，人类活动，如燃烧化石燃料和森林砍伐，导致温室气体增加，破坏了正常大气并加剧全球变暖。除了这些功能，正常大气还影响天气模式和气候。气团的运动、湿度水平和温度变化都对我们每天经历的天气产生影响。理解正常大气的动态有助于气象学家预测天气变化并为自然灾害（如飓风或洪水）做好准备。尽管其重要性，正常大气正面临人类活动带来的重大威胁。工业过程、车辆排放和塑料废物造成的污染降低了我们呼吸空气的质量。这种污染不仅危害我们的健康，还通过改变其成分而影响正常大气，导致酸雨和烟雾等问题。为了保护正常大气，采用可持续的做法至关重要。这包括减少碳排放、使用可再生能源以及促进植树造林的努力。个人也可以通过减少废物、回收利用和支持旨在环境保护的政策来贡献力量。总之，正常大气是我们星球的重要组成部分，支持生命，保护我们免受有害辐射，调节温度，并影响天气模式。保护这一珍贵资源是我们的责任，为了子孙后代。通过理解正常大气的重要性并采取积极措施保护它，我们可以确保一个更健康的星球供我们自己和所有生物生存。保护正常大气不仅仅是一个环境问题；它是我们生存的必要条件。我们必须共同努力应对大气面临的挑战，争取一个更清洁、更可持续的世界。