ash free

简明释义

无灰的;

英英释义

例句

1.In laboratory settings, ash free materials are preferred for accurate measurements.

在实验室环境中，无灰分材料更受欢迎，以确保准确测量。

2.The ash free paper used in this printer ensures high-quality prints without smudging.

这台打印机使用的无灰分纸张确保打印质量高且不会模糊。

3.For high-performance engines, using an ash free lubricant can enhance efficiency.

对于高性能发动机，使用无灰分的润滑油可以提高效率。

4.The new fuel is completely ash free, which means it burns cleaner and produces less residue.

这种新燃料是完全无灰分的，这意味着它燃烧更干净，产生的残留物更少。

5.This brand of charcoal is marketed as ash free, making it ideal for grilling.

这种品牌的木炭被宣传为无灰分，非常适合烧烤。

作文

In the world of materials science and engineering, the term ash free is often used to describe a specific characteristic of certain substances, particularly in the context of fuels and chemicals. When we refer to something as ash free, we mean that it does not leave behind any residue or ash after combustion or thermal decomposition. This property is crucial in various applications, including energy production, manufacturing, and environmental science. The significance of ash free materials can be observed in the field of energy production. For instance, when burning fuels such as coal or biomass, the presence of ash can lead to several operational challenges. Ash can accumulate in boilers and furnaces, causing blockages and reducing efficiency. Therefore, using ash free fuels can enhance the performance of combustion systems, leading to cleaner and more efficient energy generation. Moreover, the concept of ash free extends beyond just fuels. In the chemical industry, many processes require the use of catalysts that are ash free. These catalysts facilitate chemical reactions without leaving behind unwanted byproducts that could contaminate the final product. For example, in the production of high-purity chemicals or pharmaceuticals, the presence of ash can compromise the quality and safety of the end product. Thus, utilizing ash free catalysts is essential for maintaining the integrity of these processes. Additionally, from an environmental perspective, ash free materials contribute to sustainability efforts. The accumulation of ash in waste disposal sites poses significant environmental challenges, including soil and water contamination. By opting for ash free alternatives, industries can minimize their ecological footprint and promote more sustainable practices. This shift not only benefits the environment but also aligns with the growing demand for greener technologies. In conclusion, the term ash free encapsulates a vital aspect of material properties that has far-reaching implications across various sectors. Whether in energy production, chemical manufacturing, or environmental management, the benefits of utilizing ash free materials cannot be overstated. As industries continue to innovate and strive for efficiency, the importance of ash free characteristics will undoubtedly play a significant role in shaping the future of materials science and engineering. Understanding and applying the concept of ash free will lead to advancements that not only enhance performance but also foster a more sustainable world.

在材料科学和工程领域，术语无灰通常用于描述某些物质的特定特性，特别是在燃料和化学品的背景下。当我们提到某物为无灰时，我们的意思是它在燃烧或热分解后不会留下任何残留物或灰烬。这一特性在能源生产、制造和环境科学等多个应用中至关重要。

我们可以在能源生产领域观察到无灰材料的重要性。例如，在燃烧煤或生物质等燃料时，灰分的存在可能导致多种操作挑战。灰分会在锅炉和炉子中积聚，造成堵塞并降低效率。因此，使用无灰燃料可以提高燃烧系统的性能，从而实现更清洁、更高效的能源生成。

此外，无灰的概念不仅限于燃料。在化学工业中，许多过程需要使用无灰催化剂，这些催化剂促进化学反应，而不留下可能污染最终产品的不良副产物。例如，在高纯度化学品或药品的生产中，灰分的存在可能会影响最终产品的质量和安全性。因此，利用无灰催化剂对于保持这些过程的完整性至关重要。

此外，从环境角度来看，无灰材料有助于可持续发展努力。灰分在废物处理场的积累带来了显著的环境挑战，包括土壤和水污染。通过选择无灰替代品，工业可以最小化其生态足迹，并促进更可持续的实践。这一转变不仅有利于环境，而且与对绿色技术日益增长的需求相一致。

总之，术语无灰概括了材料特性的重要方面，这在各个行业具有深远的影响。无论是在能源生产、化学制造还是环境管理中，利用无灰材料的好处都不可低估。随着各行业不断创新并追求效率，无灰特性的重视无疑将在塑造材料科学和工程的未来中发挥重要作用。理解和应用无灰的概念将推动不仅提升性能，还促进一个更可持续的世界。