combustion period

简明释义

燃烧期

英英释义

例句

1.The combustion period (燃烧周期) is critical for reducing emissions in modern vehicles.

在现代车辆中，燃烧周期 (燃烧周期) 对减少排放至关重要。

2.Engine designers focus on optimizing the combustion period (燃烧周期) for better performance.

发动机设计师专注于优化燃烧周期 (燃烧周期) 以提高性能。

3.Monitoring the combustion period (燃烧周期) helps engineers diagnose engine problems.

监测燃烧周期 (燃烧周期) 帮助工程师诊断发动机问题。

4.The engine's efficiency is measured during the combustion period (燃烧周期) to determine fuel consumption.

在燃烧周期 (燃烧周期) 内测量发动机的效率以确定燃油消耗。

5.During the combustion period (燃烧周期), the temperature inside the engine can reach extreme levels.

在燃烧周期 (燃烧周期) 内，发动机内部的温度可以达到极端水平。

作文

Understanding the concept of the combustion period is essential in various fields, including engineering, environmental science, and even everyday life. The combustion period refers to the duration during which a fuel undergoes combustion, releasing energy in the form of heat and light. This process is critical in engines, power plants, and even in our homes when we use gas stoves or heaters. In an internal combustion engine, the combustion period is a crucial phase in the cycle of operation. It occurs after the air-fuel mixture is compressed and ignited. During this time, the rapid expansion of gases pushes the piston down, transforming chemical energy into mechanical work. The efficiency of this process greatly depends on the length and conditions of the combustion period. A shorter combustion period can lead to incomplete combustion, resulting in wasted fuel and increased emissions. Conversely, a longer combustion period may enhance efficiency but can also lead to knocking, which is detrimental to engine performance.Moreover, understanding the combustion period is vital for environmental considerations. In recent years, there has been a growing emphasis on reducing emissions from combustion processes. By optimizing the combustion period, engineers aim to minimize pollutants released into the atmosphere. For instance, advancements in technology have led to the development of cleaner-burning fuels and more efficient engines that can shorten the combustion period while still maintaining performance.In addition to its applications in engines, the combustion period also plays a significant role in fire safety and prevention. Understanding how long materials burn and the rate at which they combust can help in designing safer buildings and materials. Firefighters often analyze the combustion period of various substances to determine the best approach to extinguishing fires and preventing them from spreading.Furthermore, the combustion period is not limited to mechanical systems; it also applies to natural phenomena. For example, wildfires exhibit their own combustion period, which can vary depending on the type of vegetation, moisture content, and weather conditions. Understanding this period can aid in predicting fire behavior and implementing effective control measures.In conclusion, the combustion period is a multifaceted concept that impacts numerous aspects of our lives. From improving engine efficiency and reducing emissions to enhancing fire safety, the implications of this period are vast. As we continue to innovate and seek sustainable solutions, a deeper understanding of the combustion period will be crucial in shaping the future of energy use and environmental protection.

理解“combustion period”这一概念在工程、环境科学甚至日常生活中都是至关重要的。“combustion period”指的是燃料发生燃烧并释放热和光能的时间段。这个过程在发动机、电厂，甚至我们使用燃气灶或加热器时都至关重要。在内燃机中，“combustion period”是操作周期中的关键阶段。它发生在空气-燃料混合物被压缩并点燃之后。在此期间，气体的快速膨胀推动活塞向下移动，将化学能转化为机械功。这个过程的效率很大程度上取决于“combustion period”的长度和条件。较短的“combustion period”可能导致不完全燃烧，造成燃料浪费和排放增加。相反，较长的“combustion period”可能提高效率，但也可能导致敲击，这对发动机性能有害。此外，理解“combustion period”对于环境问题至关重要。近年来，减少燃烧过程中的排放受到越来越多的关注。通过优化“combustion period”，工程师们旨在最小化释放到大气中的污染物。例如，技术的进步导致了更清洁燃烧燃料和更高效发动机的发展，这些技术能够在保持性能的同时缩短“combustion period”。除了在机械系统中的应用，“combustion period”在消防安全和预防中也发挥着重要作用。了解材料燃烧的时间和燃烧速度可以帮助设计更安全的建筑和材料。消防员通常会分析各种物质的“combustion period”以确定扑灭火灾和防止火势蔓延的最佳方法。此外，“combustion period”不仅限于机械系统；它也适用于自然现象。例如，野火表现出自己的“combustion period”，这可能因植被类型、湿度含量和天气条件而异。了解这一时期可以帮助预测火灾行为并实施有效的控制措施。总之，“combustion period”是一个多方面的概念，影响着我们生活的许多方面。从提高发动机效率和减少排放到增强消防安全，这一时期的影响是广泛的。随着我们继续创新并寻求可持续解决方案，对“combustion period”的更深入理解将对塑造能源使用和环境保护的未来至关重要。