thermal blooming

简明释义

热晕

英英释义

例句

1.Engineers must account for thermal blooming when designing high-power laser systems.

工程师在设计高功率激光系统时必须考虑热膨胀。

2.During the experiment, we observed that thermal blooming increased with the intensity of the laser.

在实验中，我们观察到随着激光强度的增加，热膨胀也增加。

3.Researchers are studying thermal blooming to improve the accuracy of directed energy weapons.

研究人员正在研究热膨胀以提高定向能量武器的准确性。

4.The military application of lasers is affected by thermal blooming, which can distort targeting.

激光的军事应用受到热膨胀的影响，这可能会扭曲目标定位。

5.The laser beam experienced significant thermal blooming due to the high atmospheric temperatures.

由于高气温，激光束经历了显著的热膨胀。

作文

In the realm of physics and engineering, the term thermal blooming refers to a phenomenon that occurs when a high-energy laser beam propagates through the atmosphere. As the beam travels, it interacts with the air molecules, leading to a significant increase in temperature in the surrounding medium. This increase in temperature can cause the laser beam to diverge or spread out, thereby reducing its intensity and focus. Understanding thermal blooming is crucial for optimizing laser systems, especially in military applications where precision targeting is essential.The concept of thermal blooming can be likened to the ripples formed on the surface of a pond when a stone is thrown into it. Initially, the laser beam is concentrated and powerful, much like the impact of the stone. However, as it moves through the atmosphere, the heat generated by the beam causes the air to expand and change density, similar to how the water ripples spread outwards. This spreading effect can lead to a loss of energy, making it challenging to maintain the desired focus on a target.One of the primary factors influencing thermal blooming is the atmospheric conditions, including temperature, humidity, and pressure. For instance, in warmer climates, the air is less dense, which can exacerbate the effects of thermal blooming. Engineers must take these variables into account when designing laser systems for specific environments. Additionally, advancements in technology have led to the development of adaptive optics, which can help mitigate the effects of thermal blooming by adjusting the laser's path in real-time.Moreover, thermal blooming is not only relevant to military applications but also has implications in fields such as telecommunications and medicine. In telecommunications, lasers are used for transmitting data over long distances, and understanding thermal blooming can enhance signal clarity and strength. In medical applications, lasers are increasingly used for precise surgical procedures. By comprehending the effects of thermal blooming, medical professionals can ensure that laser treatments are delivered accurately and effectively.In conclusion, thermal blooming is a complex yet fascinating phenomenon that plays a significant role in various scientific and engineering disciplines. Its implications stretch from military operations to telecommunications and healthcare. By further exploring and understanding thermal blooming, researchers and engineers can develop more efficient systems that harness the power of lasers while minimizing their limitations. The study of this phenomenon continues to evolve, promising new insights and innovations in the future, ultimately enhancing our ability to utilize laser technology across multiple domains.

在物理和工程领域，术语热膨胀指的是一种现象，当高能激光束通过大气传播时发生的情况。随着激光束的传播，它与空气分子相互作用，导致周围介质温度显著升高。这种温度的增加可能导致激光束发散或扩散，从而降低其强度和聚焦能力。理解热膨胀对于优化激光系统至关重要，尤其是在军事应用中，精确打击是必不可少的。热膨胀的概念可以比作在池塘表面投掷石头时形成的涟漪。最初，激光束是集中且强大的，就像石头的撞击。然而，随着它穿过大气，激光产生的热量导致空气膨胀并改变密度，类似于水波向外扩散的方式。这种扩散效应可能导致能量损失，使得保持对目标的所需聚焦变得具有挑战性。影响热膨胀的主要因素之一是大气条件，包括温度、湿度和压力。例如，在较暖的气候中，空气密度较低，这可能加剧热膨胀的影响。工程师在为特定环境设计激光系统时必须考虑这些变量。此外，技术的进步导致了自适应光学的发展，可以通过实时调整激光路径来帮助减轻热膨胀的影响。此外，热膨胀不仅与军事应用相关，还在电信和医学等领域具有重要意义。在电信中，激光用于长距离数据传输，理解热膨胀可以增强信号的清晰度和强度。在医学应用中，激光越来越多地用于精确的外科手术。通过理解热膨胀的影响，医疗专业人员可以确保激光治疗的准确有效。总之，热膨胀是一种复杂而迷人的现象，在各种科学和工程学科中发挥着重要作用。它的影响从军事行动到电信和医疗保健都涉及其中。通过进一步探索和理解热膨胀，研究人员和工程师可以开发出更高效的系统，利用激光的力量，同时最小化其局限性。对这一现象的研究将继续发展，承诺在未来带来新的见解和创新，最终增强我们在多个领域利用激光技术的能力。