atmosphere absorption

简明释义

大气吸收

英英释义

例句

1.Engineers must consider atmosphere absorption when designing communication satellites.

工程师在设计通信卫星时必须考虑大气吸收。

2.In astronomy, atmosphere absorption can distort the light we receive from distant stars.

在天文学中，大气吸收可能会扭曲我们从遥远星星接收到的光。

3.The atmosphere absorption of certain wavelengths can impact the effectiveness of solar panels.

某些波长的大气吸收会影响太阳能电池板的有效性。

4.To improve weather predictions, meteorologists analyze atmosphere absorption of various gases.

为了提高天气预测的准确性，气象学家分析各种气体的大气吸收。

5.The study of atmosphere absorption helps scientists understand how different gases in the air affect climate change.

对大气吸收的研究帮助科学家了解空气中不同气体如何影响气候变化。

作文

The concept of atmosphere absorption refers to the process by which certain gases and particles in the atmosphere absorb electromagnetic radiation, particularly in the infrared and ultraviolet regions of the spectrum. This phenomenon plays a crucial role in regulating the Earth's climate and maintaining the balance of energy received from the sun and emitted back into space. Understanding atmosphere absorption is essential for various fields, including meteorology, environmental science, and climate change studies.When sunlight reaches the Earth, it is composed of different wavelengths of light. Some of this light is absorbed by the surface of the Earth, while other wavelengths are reflected back into the atmosphere. The gases in the atmosphere, such as carbon dioxide, water vapor, and methane, have specific absorption characteristics that allow them to capture certain wavelengths of radiation. For instance, water vapor is particularly effective at absorbing infrared radiation, which contributes to the greenhouse effect.The greenhouse effect is a natural process that warms the Earth’s surface. When the sun's energy reaches the Earth, it is reflected and re-emitted as infrared radiation. However, this radiation is partially trapped by greenhouse gases due to atmosphere absorption. This trapping of heat is vital for sustaining life on our planet, as it keeps temperatures within a range suitable for living organisms. Without this process, the Earth would be too cold for most forms of life.However, human activities have significantly increased the concentration of greenhouse gases in the atmosphere, leading to enhanced atmosphere absorption. This enhancement results in more heat being trapped, which contributes to global warming and climate change. The increase in carbon dioxide levels from burning fossil fuels and deforestation is one of the primary drivers of this phenomenon. As a result, scientists are concerned about the long-term implications of increased atmosphere absorption on global temperatures and weather patterns.To combat the adverse effects of enhanced atmosphere absorption, many countries are implementing policies aimed at reducing greenhouse gas emissions. These policies include transitioning to renewable energy sources, improving energy efficiency, and promoting sustainable land use practices. Additionally, international agreements like the Paris Agreement aim to limit global temperature rise by encouraging nations to reduce their carbon footprint.In conclusion, atmosphere absorption is a fundamental process that affects the Earth's climate system. While it is essential for maintaining habitable temperatures, the increase in greenhouse gas emissions due to human activities poses a significant threat to this delicate balance. Understanding and addressing the impacts of atmosphere absorption is crucial for ensuring a sustainable future for our planet. By taking collective action to mitigate climate change, we can help preserve the environment and maintain the natural processes that support life on Earth.

“大气吸收”这一概念指的是大气中的某些气体和颗粒物吸收电磁辐射的过程，特别是在红外线和紫外线区域。这一现象在调节地球气候和维持从太阳接收到的能量与向太空发射的能量之间的平衡中发挥着至关重要的作用。理解“大气吸收”对于气象学、环境科学和气候变化研究等多个领域至关重要。当阳光照射到地球时，它由不同波长的光组成。其中一些光被地球表面吸收，而其他波长则被反射回大气中。大气中的气体，如二氧化碳、水蒸气和甲烷，具有特定的吸收特性，可以捕获某些波长的辐射。例如，水蒸气在吸收红外辐射方面尤其有效，这对温室效应有很大的贡献。温室效应是一个自然过程，可以加热地球表面。当太阳的能量到达地球时，它被反射并以红外辐射的形式重新发射。然而，由于“大气吸收”，这部分辐射会被温室气体部分捕获。这种热量的捕获对维持我们星球上的生命至关重要，因为它使温度保持在适合生物生存的范围内。如果没有这个过程，地球将对大多数生命形式来说过于寒冷。然而，人类活动显著增加了大气中温室气体的浓度，从而导致增强的“大气吸收”。这种增强导致更多的热量被捕获，进而促进全球变暖和气候变化。燃烧化石燃料和森林砍伐增加的二氧化碳水平是这一现象的主要驱动因素之一。因此，科学家们对增强的“大气吸收”对全球温度和天气模式的长期影响表示担忧。为了应对增强“大气吸收”的不利影响，许多国家正在实施旨在减少温室气体排放的政策。这些政策包括向可再生能源转型、提高能源效率和促进可持续土地利用实践。此外，巴黎协定等国际协议旨在通过鼓励各国减少碳足迹来限制全球温度上升。总之，“大气吸收”是影响地球气候系统的基本过程。虽然它对于维持适宜的温度至关重要，但由于人类活动导致的温室气体排放增加对这一微妙平衡构成了重大威胁。理解和应对“大气吸收”的影响对于确保我们星球的可持续未来至关重要。通过采取集体行动来减缓气候变化，我们可以帮助保护环境，并维持支持地球生命的自然过程。