ablative plastics

简明释义

烧烛塑料;

英英释义

例句

1.Researchers are developing new types of ablative plastics that can withstand higher temperatures.

研究人员正在开发新型的 ablative plastics ，可以承受更高的温度。

2.The use of ablative plastics in rocket nozzles helps to manage heat and improve performance.

在火箭喷嘴中使用 ablative plastics 有助于管理热量并提高性能。

3.The spacecraft was designed with ablative plastics to protect it during re-entry into the atmosphere.

这艘宇宙飞船采用了 ablative plastics 来保护其在大气层再入时的安全。

4.In military applications, ablative plastics are used to shield equipment from thermal damage.

在军事应用中， ablative plastics 用于保护设备免受热损伤。

5.Engineers tested various ablative plastics for their heat resistance in extreme conditions.

工程师们测试了多种 ablative plastics 以评估它们在极端条件下的耐热性。

作文

Ablative materials are crucial in various high-temperature applications, particularly in the aerospace industry. Among these materials, ablative plastics (剥落塑料) have gained significant attention due to their unique properties that allow them to withstand extreme conditions. These specialized plastics are designed to absorb and dissipate heat, making them ideal for use in rocket nozzles, thermal protection systems, and other environments where intense heat is a concern.The primary function of ablative plastics (剥落塑料) is to protect underlying structures from the damaging effects of heat. When exposed to high temperatures, these materials undergo a process known as ablation, which involves the material gradually eroding away. This erosion not only removes heat but also creates a protective layer of char that insulates the underlying surfaces. As a result, ablative plastics (剥落塑料) effectively shield sensitive components from thermal damage during critical phases of flight, such as re-entry into the Earth's atmosphere.One of the most well-known applications of ablative plastics (剥落塑料) is in spacecraft heat shields. For instance, NASA's Apollo missions utilized a type of ablative material known as phenolic resin, which provided exceptional thermal resistance. The heat generated during re-entry can exceed thousands of degrees Celsius, yet the ablative plastics (剥落塑料) successfully protected the astronauts and equipment from incineration.In addition to aerospace applications, ablative plastics (剥落塑料) are also being explored for use in automotive and industrial sectors where high temperatures are prevalent. For example, in the automotive industry, these materials can be used in engine components and exhaust systems to enhance durability and performance. The ability of ablative plastics (剥落塑料) to withstand heat while maintaining structural integrity makes them an attractive option for manufacturers looking to improve the longevity of their products.Moreover, research continues to advance the capabilities of ablative plastics (剥落塑料). Scientists are experimenting with various formulations and additives to enhance their thermal performance and reduce weight. Lightweight materials are particularly important in aerospace applications, where every gram counts. By optimizing ablative plastics (剥落塑料), engineers can develop more efficient designs that contribute to fuel savings and improved flight performance.In conclusion, ablative plastics (剥落塑料) represent a vital class of materials in the realm of high-temperature applications. Their ability to absorb heat and protect critical components makes them indispensable in industries such as aerospace and automotive. As technology progresses, the development of new and improved ablative plastics (剥落塑料) will continue to play a significant role in enhancing safety and performance in extreme environments. Understanding and harnessing the properties of these materials is essential for future innovations in engineering and manufacturing.

剥落材料在各种高温应用中至关重要，尤其是在航空航天工业中。在这些材料中，ablative plastics（剥落塑料）因其独特的特性而受到广泛关注，这些特性使其能够承受极端条件。这些专用塑料旨在吸收和散发热量，使其成为火箭喷嘴、热保护系统和其他高温环境中理想的选择。ablative plastics（剥落塑料）的主要功能是保护底层结构免受热量的损害。当暴露在高温下时，这些材料会经历一种称为剥落的过程，该过程涉及材料逐渐侵蚀。这种侵蚀不仅去除了热量，还形成了一层保护性炭化层，绝缘底层表面。因此，ablative plastics（剥落塑料）有效地保护敏感组件在飞行的关键阶段，如重返地球大气层时免受热损伤。ablative plastics（剥落塑料）最著名的应用之一是在航天器热盾中。例如，NASA的阿波罗任务使用了一种称为酚醛树脂的剥落材料，它提供了卓越的耐热性。重返时产生的热量可以超过数千摄氏度，但ablative plastics（剥落塑料）成功保护了宇航员和设备免于被焚毁。除了航空航天应用外，ablative plastics（剥落塑料）还在汽车和工业领域中得到探索，这些领域的高温环境十分普遍。例如，在汽车工业中，这些材料可用于发动机部件和排气系统，以增强耐用性和性能。ablative plastics（剥落塑料）能够承受热量，同时保持结构完整性，使其成为制造商提升产品寿命的有吸引力的选择。此外，研究仍在不断推进ablative plastics（剥落塑料）的能力。科学家们正在实验各种配方和添加剂，以增强它们的热性能并减轻重量。轻量化材料在航空航天应用中尤其重要，因为每克都至关重要。通过优化ablative plastics（剥落塑料），工程师可以开发出更高效的设计，促进燃料节省和改善飞行性能。总之，ablative plastics（剥落塑料）代表了一类在高温应用领域至关重要的材料。它们吸收热量并保护关键组件的能力使其在航空航天和汽车等行业中不可或缺。随着技术的进步，新型和改进的ablative plastics（剥落塑料）的开发将继续在提升极端环境中的安全性和性能方面发挥重要作用。理解和利用这些材料的特性对未来的工程和制造创新至关重要。