ambient medium

简明释义

环境介质

英英释义

例句

1.The sound waves travel through the ambient medium 环境介质 of air, allowing us to hear music from a distance.

声波通过空气的ambient medium 环境介质传播，使我们能够远距离听到音乐。

2.Changes in temperature can alter the density of the ambient medium 环境介质, affecting sound speed.

温度的变化可以改变ambient medium 环境介质的密度，从而影响声速。

3.In underwater acoustics, the ambient medium 环境介质 is water, which affects how sound travels.

在水下声学中，ambient medium 环境介质是水，这影响了声音的传播方式。

4.The performance of the sensor depends heavily on the properties of the ambient medium 环境介质 it operates in.

传感器的性能在很大程度上依赖于其工作所处的ambient medium 环境介质的特性。

5.In optical communications, the ambient medium 环境介质 can be air or fiber, influencing signal quality.

在光通信中，ambient medium 环境介质可以是空气或光纤，影响信号质量。

作文

In the realm of science and technology, the concept of an ambient medium plays a crucial role in various fields, including physics, biology, and environmental science. The term ambient medium refers to the surrounding environment or atmosphere that influences and interacts with different phenomena. Understanding this concept is essential for comprehending how systems operate within their environments, whether they are natural ecosystems or engineered systems.For instance, in physics, the ambient medium can be the air through which sound waves travel. When a person speaks, the vibrations produced by their vocal cords create sound waves that propagate through the ambient medium, which in this case is air. The properties of the ambient medium, such as temperature and density, significantly affect how sound travels. In colder air, sound travels slower than in warmer air due to differences in density, illustrating how the ambient medium can impact physical phenomena.In biology, the ambient medium can refer to the water or soil in which organisms live. Aquatic life, for example, relies on the quality of the ambient medium—the water's temperature, salinity, and oxygen levels are all critical factors that determine the health and survival of fish and other marine organisms. Similarly, terrestrial plants depend on the ambient medium of soil, which provides essential nutrients and water. Changes in the ambient medium, such as pollution or climate change, can have devastating effects on biodiversity and ecosystem stability.Moreover, in environmental science, understanding the ambient medium is vital for assessing pollution and its impacts on both human health and natural habitats. For example, air quality is a direct reflection of the ambient medium in which we live. Pollutants released into the atmosphere can alter the ambient medium, leading to respiratory issues for humans and animals alike. Similarly, contaminants in water bodies can change the ambient medium, affecting aquatic life and potentially entering the food chain, which poses risks to human health.The concept of ambient medium is also important in engineering and design. Engineers must consider the ambient medium when designing structures, vehicles, or devices. For example, the performance of an aircraft is influenced by the ambient medium of the atmosphere. Factors such as air density, temperature, and humidity can affect lift, drag, and overall fuel efficiency. Therefore, engineers must account for these variables to optimize performance and safety.In conclusion, the ambient medium is a fundamental concept that underpins many scientific and engineering disciplines. From the propagation of sound in air to the survival of organisms in water and soil, the ambient medium shapes the interactions and behaviors of various systems. As we face global challenges such as climate change and pollution, understanding the ambient medium will become increasingly important for developing sustainable solutions and protecting our environment. By grasping the significance of the ambient medium, we can better appreciate the interconnectedness of nature and technology, ultimately leading to a more harmonious coexistence with our surroundings.

在科学和技术领域，环境介质的概念在物理学、生物学和环境科学等多个领域中发挥着至关重要的作用。术语环境介质指的是影响和与不同现象相互作用的周围环境或气氛。理解这个概念对于理解系统如何在其环境中运作至关重要，无论它们是自然生态系统还是工程系统。例如，在物理学中，环境介质可以是声波传播的空气。当一个人说话时，他们声带产生的振动会产生声波，这些声波通过环境介质（在这种情况下是空气）传播。环境介质的属性，如温度和密度，显著影响声音的传播方式。在较冷的空气中，声音传播的速度比在较暖的空气中慢，这是由于密度的差异，说明了环境介质如何影响物理现象。在生物学中，环境介质可以指生物体生活的水或土壤。例如，水生生物依赖于环境介质的质量——水的温度、盐度和氧气水平都是决定鱼类和其他海洋生物健康和生存的关键因素。类似地，陆生植物依赖于土壤的环境介质，土壤提供必需的养分和水分。环境介质的变化，如污染或气候变化，可能对生物多样性和生态系统的稳定性产生毁灭性的影响。此外，在环境科学中，理解环境介质对于评估污染及其对人类健康和自然栖息地的影响至关重要。例如，空气质量直接反映了我们生活的环境介质。释放到大气中的污染物可以改变环境介质，导致人类和动物的呼吸问题。类似地，水体中的污染物可以改变环境介质，影响水生生物，并可能进入食物链，从而对人类健康构成风险。环境介质的概念在工程和设计中也很重要。工程师在设计结构、车辆或设备时必须考虑环境介质。例如，飞机的性能受气氛中环境介质的影响。空气密度、温度和湿度等因素会影响升力、阻力和整体燃油效率。因此，工程师必须考虑这些变量，以优化性能和安全性。总之，环境介质是支撑许多科学和工程学科的基本概念。从空气中声波的传播到水和土壤中生物的生存，环境介质塑造了各种系统的相互作用和行为。随着我们面临气候变化和污染等全球挑战，理解环境介质将变得越来越重要，以便开发可持续解决方案并保护我们的环境。通过掌握环境介质的重要性，我们可以更好地欣赏自然与技术的相互联系，最终实现与周围环境的更加和谐的共存。