unburnt

简明释义

英[ʌnˈbɜrnt]美[ʌnˈbɜrnt]

adj. 未燃的；[热] 未燃尽的

vi. 未燃烧

英英释义

单词用法

同义词

反义词

例句

1.It points out there are both advantageous and disadvantageous influence of UPC (unburnt pulverized coal) on the work of BF.

指出，未燃煤粉的存在对炉况的影响有利有弊。

2.Owing to the high proportion of unburnt oxygen in this efflux, afterburners are often provided in the jet -pipe.

由于这种喷气流中含有大量未燃烧的氧气，在喷管中往往安装加力燃烧室。

3.By combine fundamental principle of photoacoustic response, the measuring unburnt carbon in fly ash by photoacoustic response is studied, and the instrument design is introduced.

以光声效应的基本原理为理论基础，介绍了应用光场效应检测粉煤灰中碳含量的研究及仪器的结构设计。

4.Owing to the high proportion of unburnt oxygen in this efflux, afterburners are often provided in the jet-pipe.

由于这种喷气流中含有大量未燃烧的氧气，在喷管中往往安装加力燃烧室。

5.Owing to the high proportion of unburnt oxygen in this efflux, afterburners are often provided in the jet- pipe .

由于这种喷气流中含有大量未燃烧的氧气，在喷管中往往安装加力燃烧室。

6.Through removing partial unburnt carbon in fly ash by flotation, the quality of fly ash can be improved.

采用浮选法可除掉粉煤灰中部分未燃尽炭，在降低了含炭量后，粉煤灰的质量得到很大提高。

7.You see various scenes passing on a cinema screen: fire seems to burn buildings to ashes; water seems to wreck ships; but the screen on which the pictures are projected remains unburnt and dry.

你可以看见在一个荧屏上有各种各样的场景：火似乎要把房子烧成灰，水似乎要把船沉没，但是有着各样的图片在其上的荧幕本身却既未烧毁也不湿。

8.In the aftermath of the wildfire, many areas remained unburnt, providing refuge for wildlife.

在野火过后，许多地区保持了未烧毁，为野生动物提供了庇护所。

9.The chef insisted on using unburnt herbs to enhance the flavor of the dish.

厨师坚持使用未烧毁的香草来提升菜肴的风味。

10.The researchers were surprised to find unburnt materials in the archaeological site.

研究人员惊讶地发现考古遗址中有未烧毁的材料。

11.After the campfire, we found several unburnt marshmallows that were perfect for roasting.

篝火之后，我们发现了几个未烧毁的棉花糖，非常适合烤制。

12.The fire left the wooden beams unburnt, allowing us to salvage part of the structure.

火灾使得木梁保持了未烧毁，让我们能够挽救部分结构。

作文

In the world of environmental science, the term unburnt refers to materials or substances that have not undergone combustion. This concept is particularly significant when discussing the impact of fires on ecosystems and air quality. For instance, when a forest fire occurs, certain areas may remain unburnt, serving as vital refuges for wildlife and plants. These unburnt patches can play a crucial role in the recovery of the ecosystem post-fire, providing seeds and habitats for various species. Moreover, understanding the characteristics of unburnt materials can help in assessing the overall damage caused by fire. Researchers often analyze the composition of unburnt vegetation to determine how much of the biomass has been lost and what remains intact. This data is essential for developing strategies for forest management and restoration. Additionally, the concept of unburnt can extend beyond physical materials to encompass ideas of preservation and resilience. In a metaphorical sense, one might consider aspects of human life or culture that remain unburnt amidst challenges and adversities. For example, communities that experience natural disasters often find strength in their unburnt traditions and values, which help them rebuild and recover. The significance of unburnt areas in fire-affected landscapes cannot be overstated. They act as a source of biodiversity and genetic diversity, ensuring that life can continue even after devastating events. Conservationists often advocate for the protection of these unburnt regions, emphasizing their importance in maintaining ecological balance. In conclusion, the term unburnt holds great importance in both ecological and metaphorical contexts. Whether referring to untouched materials in a fire or the enduring spirit of communities, the idea of unburnt represents resilience and hope. Recognizing and valuing the unburnt aspects of our environment and society can lead to better conservation efforts and a deeper understanding of the interconnectedness of life. As we face increasing environmental challenges, it becomes imperative to protect what remains unburnt and to learn from it, ensuring a sustainable future for generations to come.

在环境科学的世界中，术语unburnt指的是未经历燃烧的材料或物质。这个概念在讨论火灾对生态系统和空气质量的影响时尤为重要。例如，当森林火灾发生时，某些区域可能保持unburnt，作为野生动物和植物的重要避难所。这些unburnt地块在火灾后生态系统的恢复中发挥着至关重要的作用，为各种物种提供种子和栖息地。此外，了解unburnt材料的特性有助于评估火灾造成的整体损害。研究人员常常分析unburnt植被的组成，以确定损失了多少生物量以及哪些仍然完好。这些数据对于制定森林管理和恢复策略至关重要。此外，unburnt的概念可以超越物理材料，涵盖保护和韧性的理念。在隐喻意义上，人们可能会考虑在挑战和逆境中仍然保持unburnt的生活或文化方面。例如，经历自然灾害的社区往往在其unburnt的传统和价值观中找到力量，这帮助他们重建和恢复。在遭受火灾的景观中，unburnt区域的重要性不容小觑。它们作为生物多样性和遗传多样性的来源，确保即使在毁灭性事件之后，生命也能继续。保护主义者通常倡导保护这些unburnt地区，强调它们在维持生态平衡中的重要性。总之，术语unburnt在生态和隐喻上下文中都具有重要意义。无论是指火灾中未被触及的材料，还是社区的持久精神，unburnt的概念代表着韧性和希望。认识到并重视我们环境和社会中保持unburnt的方面，可以促使更好的保护工作，并加深对生命相互联系的理解。随着我们面临日益严峻的环境挑战，保护保持unburnt的事物并从中学习变得至关重要，以确保未来几代人的可持续发展。