incomplete combustion

简明释义

不完全燃烧

英英释义

例句

1.Regular maintenance can help prevent incomplete combustion in gas appliances.

定期维护可以帮助防止燃气设备发生不完全燃烧。

2.The engine's efficiency is reduced due to incomplete combustion, which leads to wasted fuel.

由于不完全燃烧，发动机的效率降低，导致燃料浪费。

3.The black smoke from the chimney indicates incomplete combustion of the wood.

烟囱冒出的黑烟表明木材发生了不完全燃烧。

4.To minimize incomplete combustion, it's important to ensure proper air supply in the furnace.

为了最小化不完全燃烧，确保炉子内有适当的空气供应是很重要的。

5.Household heaters can produce harmful gases if they operate under incomplete combustion conditions.

如果家庭取暖器在不完全燃烧的条件下运行，可能会产生有害气体。

作文

Incomplete combustion occurs when there is not enough oxygen to allow the fuel to react completely during the burning process. This phenomenon can lead to a range of environmental and health issues, primarily due to the production of harmful byproducts. For instance, when hydrocarbons are burned in an oxygen-poor environment, they do not fully oxidize, resulting in the formation of carbon monoxide (CO), soot, and other organic compounds. These substances can be detrimental to both human health and the environment. Incomplete combustion (不完全燃烧) is often observed in various scenarios, such as in engines, heaters, and even in open flames like campfires or fireplaces. One of the most common sources of incomplete combustion (不完全燃烧) is internal combustion engines in vehicles. When gasoline or diesel is burned, the ideal situation is for it to combust completely, producing carbon dioxide (CO2) and water vapor. However, due to insufficient oxygen or poor fuel mixing, the combustion process can become incomplete. This leads to the emission of carbon monoxide, which is a colorless, odorless gas that can be lethal in high concentrations. Prolonged exposure to carbon monoxide can result in serious health issues, including headaches, dizziness, and even death. Thus, understanding incomplete combustion (不完全燃烧) is crucial for improving air quality and public health.Moreover, incomplete combustion (不完全燃烧) can have significant environmental impacts. The release of particulate matter and unburned hydrocarbons contributes to air pollution, which can exacerbate respiratory problems and other health conditions in the population. Additionally, these pollutants can lead to the formation of ground-level ozone, a key component of smog that can harm both human health and ecosystems. Therefore, addressing incomplete combustion (不完全燃烧) is essential for mitigating its negative effects on the environment.In residential settings, incomplete combustion (不完全燃烧) can occur in furnaces, stoves, and fireplaces. Homeowners may not realize the dangers associated with using these appliances without proper ventilation. Often, when fuels such as wood, natural gas, or propane are burned, inadequate airflow can lead to incomplete combustion (不完全燃烧). This not only produces harmful gases but can also result in the buildup of soot, creating fire hazards and reducing indoor air quality. To combat this, it is vital to ensure that all combustion appliances are well-maintained and that there is adequate ventilation in the home.To minimize the risks associated with incomplete combustion (不完全燃烧), several strategies can be employed. Regular maintenance of combustion appliances, using cleaner fuels, and ensuring proper ventilation are key steps in reducing the likelihood of incomplete combustion (不完全燃烧). Furthermore, advancements in technology, such as catalytic converters in vehicles, help to promote complete combustion, thereby reducing emissions of harmful pollutants. In conclusion, incomplete combustion (不完全燃烧) is a critical issue that affects both human health and the environment. By understanding its causes and consequences, we can take necessary measures to reduce its occurrence and mitigate its impacts. Awareness and education about the importance of complete combustion can lead to healthier living conditions and a cleaner environment for future generations.

不完全燃烧发生在燃料在燃烧过程中缺乏足够的氧气以使其完全反应时。这种现象可能导致一系列环境和健康问题，主要是由于有害副产品的产生。例如，当碳氢化合物在缺氧环境中燃烧时，它们不会完全氧化，从而形成一氧化碳（CO）、烟尘和其他有机化合物。这些物质对人类健康和环境都是有害的。不完全燃烧（incomplete combustion）通常出现在各种场景中，例如发动机、加热器，甚至在露营火或壁炉等明火中。<...>