radiation hardness

简明释义

辐射硬度

英英释义

例句

1.The new semiconductor material exhibits excellent radiation hardness 辐射硬度, making it suitable for space applications.

这种新型半导体材料表现出优异的辐射硬度辐射硬度，使其适用于太空应用。

2.Testing for radiation hardness 辐射硬度 is a standard procedure for materials intended for high-energy physics experiments.

对材料进行辐射硬度辐射硬度测试是高能物理实验中标准的程序。

3.The radiation hardness 辐射硬度 of the materials used in the reactor is crucial for its long-term safety.

反应堆中使用材料的辐射硬度辐射硬度对其长期安全至关重要。

4.Researchers are developing new alloys with improved radiation hardness 辐射硬度 for nuclear applications.

研究人员正在开发具有更高辐射硬度辐射硬度的新合金，以用于核应用。

5.Engineers are testing the radiation hardness 辐射硬度 of the satellite components to ensure they can withstand cosmic rays.

工程师正在测试卫星组件的辐射硬度辐射硬度，以确保它们能够抵御宇宙射线。

作文

In today's world, where technology is advancing at an unprecedented pace, the importance of understanding materials that can withstand extreme conditions cannot be overstated. One such critical property is known as radiation hardness, which refers to the ability of a material to resist damage caused by radiation exposure. This property is particularly significant in fields such as aerospace, nuclear energy, and medical technology, where components are often subjected to high levels of radiation. As we delve deeper into the implications of radiation hardness, it becomes clear that this characteristic plays a vital role in ensuring the longevity and reliability of various devices and systems.To begin with, let’s explore what radiation hardness entails. When materials are exposed to radiation, they can undergo changes at the atomic level, leading to defects that may compromise their structural integrity and functionality. For instance, in semiconductor devices, radiation can create electron-hole pairs, which can result in increased noise and decreased performance. Therefore, materials that exhibit high radiation hardness are essential for maintaining the efficiency of electronic components in environments where radiation is prevalent.In the aerospace industry, the significance of radiation hardness is particularly pronounced. Satellites and spacecraft are often exposed to cosmic rays and other forms of radiation while orbiting the Earth or traveling through space. If the materials used in these vehicles lack sufficient radiation hardness, they may degrade over time, leading to potential failures in critical systems. Engineers must therefore select materials that not only meet the mechanical requirements but also possess the necessary radiation hardness to ensure mission success.Similarly, in the realm of nuclear energy, radiation hardness is crucial for the safety and durability of reactor components. The materials used in reactors must be able to withstand high levels of radiation without significant degradation. This is vital not only for the efficiency of the reactor but also for the safety of the surrounding environment. By utilizing materials with high radiation hardness, engineers can minimize the risk of accidents and ensure that nuclear facilities operate safely over extended periods.Moreover, in medical technology, particularly in radiation therapy for cancer treatment, radiation hardness plays a crucial role in the design of equipment. Devices such as linear accelerators, which deliver targeted radiation to tumors, must be constructed from materials that can endure the intense radiation without losing their effectiveness. The development of new materials with enhanced radiation hardness can lead to more effective treatment options and improved patient outcomes.As research continues, scientists are exploring innovative ways to enhance radiation hardness in various materials. This includes the development of new alloys, composites, and coatings designed to withstand radiation damage. By improving the radiation hardness of materials, we can extend the lifespan of critical components in numerous applications, ultimately leading to safer and more reliable technologies.In conclusion, the concept of radiation hardness is integral to the advancement of modern technology across multiple industries. Understanding and enhancing this property will not only improve the performance and safety of existing systems but also pave the way for future innovations. As we continue to push the boundaries of what is possible, the significance of radiation hardness will undoubtedly remain a focal point in the development of resilient materials capable of thriving in challenging environments.

在当今这个技术以空前速度发展的世界中，理解能够承受极端条件的材料的重要性不容小觑。其中一个关键特性被称为辐射硬度，指的是材料抵抗辐射暴露造成损伤的能力。这个特性在航空航天、核能和医疗技术等领域尤为重要，因为这些领域的组件往往会遭受高水平的辐射。随着我们深入探讨辐射硬度的含义，显而易见这一特性在确保各种设备和系统的耐用性和可靠性方面发挥着重要作用。首先，让我们探讨一下辐射硬度的内涵。当材料暴露于辐射时，它们可能在原子层面上发生变化，导致缺陷，从而可能损害其结构完整性和功能。例如，在半导体设备中，辐射可以产生电子-空穴对，这会导致噪声增加和性能下降。因此，表现出高辐射硬度的材料对于维持电子组件在辐射环境中的效率至关重要。在航空航天工业中，辐射硬度的重要性尤其明显。卫星和航天器在绕地球轨道飞行或穿越太空时，常常会暴露于宇宙射线和其他形式的辐射中。如果这些飞行器中使用的材料缺乏足够的辐射硬度，它们可能会随着时间的推移而降解，导致关键系统潜在的故障。因此，工程师必须选择不仅满足机械要求而且具备必要辐射硬度的材料，以确保任务成功。同样，在核能领域，辐射硬度对于反应堆组件的安全性和耐久性至关重要。用于反应堆的材料必须能够承受高水平的辐射而不会显著降解。这对反应堆的效率和周围环境的安全至关重要。通过利用具有高辐射硬度的材料，工程师可以最大限度地降低事故风险，并确保核设施在较长时间内安全运行。此外，在医疗技术，特别是癌症治疗的放射治疗中，辐射硬度在设备设计中也发挥着关键作用。线性加速器等设备需要将针对肿瘤的放射线精准投放，其构建材料必须能够承受强烈的辐射而不失去效果。开发具有增强辐射硬度的新材料可以带来更有效的治疗方案和改善患者的治疗效果。随着研究的持续进行，科学家们正在探索增强各种材料的辐射硬度的创新方法。这包括开发新合金、复合材料和涂层，旨在抵御辐射损伤。通过提高材料的辐射硬度，我们可以延长关键组件在众多应用中的使用寿命，最终导致更安全、更可靠的技术。总之，辐射硬度的概念对于推动多个行业现代技术的发展至关重要。理解和增强这一特性不仅将改善现有系统的性能和安全性，还将为未来的创新铺平道路。随着我们不断突破可能性的界限，辐射硬度的重要性无疑将继续成为开发能够在挑战性环境中生存的坚韧材料的焦点。