infrared radiation

简明释义

红外线辐射

英英释义

例句

1.In thermal imaging, infrared radiation (红外辐射) is used to detect heat emitted by objects.

在热成像中，infrared radiation (红外辐射)用于探测物体发出的热量。

2.The sauna uses infrared radiation (红外辐射) to heat the body directly without warming the air.

桑拿使用infrared radiation (红外辐射)直接加热身体，而不加热空气。

3.Scientists study infrared radiation (红外辐射) to understand climate change and its effects.

科学家研究infrared radiation (红外辐射)以了解气候变化及其影响。

4.Many animals can see infrared radiation (红外辐射), which helps them hunt in the dark.

许多动物能够看到infrared radiation (红外辐射)，这帮助它们在黑暗中捕猎。

5.The remote control uses infrared radiation (红外辐射) to communicate with the television.

遥控器使用infrared radiation (红外辐射)与电视机进行通信。

作文

Infrared radiation, or 红外辐射, is a type of electromagnetic radiation that lies between visible light and microwaves on the electromagnetic spectrum. It has wavelengths ranging from about 700 nanometers to 1 millimeter, which makes it invisible to the human eye but detectable as heat. Understanding 红外辐射 is crucial in various fields such as astronomy, meteorology, and even medicine. In astronomy, 红外辐射 allows scientists to observe celestial bodies that are too cool or too distant to emit visible light. For example, many stars and galaxies can be studied through their 红外辐射, providing insights into their composition, temperature, and even the presence of planets around them. Telescopes equipped with 红外辐射 detectors can unveil phenomena that would otherwise remain hidden, helping astronomers to map the universe more accurately.Meteorologists also utilize 红外辐射 to monitor weather patterns and predict climate changes. Satellites equipped with 红外辐射 sensors can capture images of clouds and surface temperatures, which are essential for understanding atmospheric conditions. By analyzing 红外辐射 data, meteorologists can track storms, assess drought conditions, and even study the effects of climate change over time.In the medical field, 红外辐射 plays a significant role in diagnostic imaging and therapy. Techniques such as thermography use 红外辐射 to detect heat patterns in the body, which can indicate inflammation or other medical conditions. Additionally, 红外辐射 is used in physical therapy to promote healing and relieve pain by increasing blood flow to injured areas.Moreover, 红外辐射 has practical applications in everyday life. Remote controls for televisions and other devices operate using 红外辐射. When you press a button, the remote emits 红外辐射 signals that are picked up by the device, allowing you to control it from a distance. This technology is not only convenient but also demonstrates the versatility of 红外辐射 in our daily activities.However, while 红外辐射 has many beneficial applications, it is essential to recognize its potential hazards. Prolonged exposure to intense 红外辐射 can cause skin burns and eye damage. Therefore, safety measures should be taken when working with devices that emit high levels of 红外辐射, such as industrial lasers or certain medical equipment.In conclusion, 红外辐射 is a fascinating and multifaceted aspect of the electromagnetic spectrum that impacts various scientific disciplines and everyday technologies. Its ability to provide critical information in astronomy, enhance weather forecasting, assist in medical diagnostics, and facilitate modern conveniences showcases its importance. As we continue to explore and harness the power of 红外辐射, it is vital to balance its benefits with awareness of safety precautions to maximize its positive impact on society.

红外辐射是位于可见光和微波之间的一种电磁辐射，波长范围约为700纳米到1毫米，使其对人眼不可见，但可被作为热量检测。理解红外辐射在天文学、气象学甚至医学等多个领域中至关重要。在天文学中，红外辐射使科学家能够观察那些太冷或太遥远而无法发出可见光的天体。例如，许多恒星和星系可以通过它们的红外辐射进行研究，从而提供有关它们的组成、温度甚至周围行星存在的洞察。配备有红外辐射探测器的望远镜可以揭示否则会保持隐藏的现象，帮助天文学家更准确地绘制宇宙。气象学家也利用红外辐射来监测天气模式和预测气候变化。配备红外辐射传感器的卫星可以捕捉云层和地表温度的图像，这对于理解大气条件至关重要。通过分析红外辐射数据，气象学家可以追踪风暴、评估干旱情况，甚至研究气候变化的影响。在医学领域，红外辐射在诊断成像和治疗中发挥着重要作用。热成像等技术使用红外辐射检测身体的热模式，这可以指示炎症或其他医疗状况。此外，红外辐射用于物理治疗，以促进愈合和缓解疼痛，通过增加受伤区域的血流。此外，红外辐射在日常生活中也有实际应用。电视和其他设备的遥控器使用红外辐射进行操作。当你按下按钮时，遥控器发出红外辐射信号，被设备接收，使你能够远程控制它。这项技术不仅方便，也展示了红外辐射在我们日常活动中的多样性。然而，尽管红外辐射有许多有益的应用，但认识到其潜在危害也很重要。长时间接触强烈的红外辐射可能导致皮肤烧伤和眼睛损伤。因此，在处理发出高水平红外辐射的设备时，如工业激光或某些医疗设备，应采取安全措施。总之，红外辐射是电磁谱中一个迷人而多面的方面，对多个科学学科和日常技术产生影响。它在天文学中提供关键信息，增强天气预报，协助医学诊断，并促进现代便利设施的能力展示了它的重要性。随着我们继续探索和利用红外辐射的力量，平衡其好处与安全预防意识，以最大化其对社会的积极影响，是至关重要的。