radiant heat

简明释义

辐射热

英英释义

例句

1.Many greenhouses utilize radiant heat from the sun to maintain optimal growing conditions.

许多温室利用太阳的辐射热来维持最佳生长条件。

2.The fireplace emits radiant heat, creating a cozy atmosphere in the living room.

壁炉散发出辐射热，在客厅营造出舒适的氛围。

3.Using radiant heat panels can be an energy-efficient way to heat your home.

使用辐射热面板可以是加热您家的一种节能方式。

4.The floor heating system uses radiant heat to warm up the room efficiently.

地暖系统使用辐射热有效地加热房间。

5.In winter, the sun provides radiant heat that can help warm your home.

冬天，太阳提供的辐射热可以帮助温暖你的家。

作文

The concept of radiant heat is fundamental in understanding how energy is transferred in our environment. Radiant heat refers to the transfer of thermal energy through electromagnetic waves, primarily in the form of infrared radiation. This process occurs without the need for a medium, allowing heat to travel through the vacuum of space. For instance, the warmth we feel from the sun on a sunny day is due to radiant heat. The sun emits energy that travels approximately 93 million miles through space, warming the Earth and its atmosphere upon contact.In everyday life, radiant heat can be observed in various applications. One of the most common examples is the use of radiant heaters in homes or outdoor spaces. These devices work by emitting infrared radiation, which directly warms objects and people in their vicinity rather than heating the air. This method of heating is often more efficient and provides a comfortable warmth quickly, especially in colder climates.Another significant application of radiant heat is in the field of cooking. Many modern kitchens utilize radiant heat in electric stoves, where the heating elements glow red-hot, transferring heat directly to pots and pans. This direct method of heat transfer allows for precise temperature control, making it easier for chefs to prepare meals efficiently.Furthermore, radiant heat plays a crucial role in building design and architecture. In passive solar design, architects strategically place windows and thermal mass materials to capture and retain radiant heat from the sun. By maximizing natural light and heat during the day, buildings can reduce reliance on artificial heating sources, resulting in lower energy consumption and a smaller carbon footprint.However, it is essential to understand the implications of radiant heat in terms of energy efficiency and environmental impact. While it offers many benefits, improper use or design can lead to energy loss. For instance, poorly insulated buildings may allow radiant heat to escape, leading to increased heating costs and discomfort for occupants.In conclusion, mastering the concept of radiant heat is vital for various fields, including physics, engineering, and environmental science. Its applications range from everyday heating solutions to innovative architectural designs that embrace sustainability. As we continue to seek efficient energy solutions, understanding radiant heat will undoubtedly remain an integral part of our efforts to harness energy wisely and responsibly.

“辐射热”这一概念在理解我们环境中能量如何转移方面至关重要。“辐射热”指的是通过电磁波，主要以红外辐射的形式传递热能的过程。这一过程不需要介质，使得热量可以穿过太空的真空进行传播。例如，我们在阳光明媚的日子里感受到的温暖就是由于“辐射热”。太阳释放的能量经过大约9300万英里的距离穿越太空，在与地球及其大气层接触时加热它们。在日常生活中，“辐射热”可以在各种应用中观察到。其中一个最常见的例子是家中或户外空间使用的辐射加热器。这些设备通过发出红外辐射工作，直接加热其周围的物体和人，而不是加热空气。这种加热方法通常更高效，并且能够迅速提供舒适的温暖，特别是在寒冷气候中。此外，“辐射热”在烹饪领域也发挥着重要作用。许多现代厨房利用电炉中的辐射热，其中加热元件发出红色光，直接将热量传递给锅具。这种直接的热量转移方法使厨师能够精确控制温度，从而更高效地准备餐点。此外，“辐射热”在建筑设计和建筑学中扮演着关键角色。在被动式太阳能设计中，建筑师会战略性地放置窗户和热质量材料，以捕捉和保留来自太阳的“辐射热”。通过在白天最大限度地利用自然光和热量，建筑可以减少对人工加热源的依赖，从而降低能源消耗和减少碳足迹。然而，理解“辐射热”的影响在于能效和环境影响方面也至关重要。尽管它提供了许多好处，但不当使用或设计可能导致能量损失。例如，隔热不良的建筑可能会让“辐射热”逃逸，导致加热成本增加和居住者的不适。总之，掌握“辐射热”这一概念对于物理学、工程学和环境科学等多个领域至关重要。它的应用范围从日常加热解决方案到拥抱可持续性的创新建筑设计。随着我们继续寻求高效的能源解决方案，理解“辐射热”无疑将仍然是我们明智和负责任地利用能源努力的重要组成部分。