excess of air

简明释义

过剩空气

英英释义

例句

1.In combustion processes, an excess of air 空气过量 can lead to incomplete burning of fuel.

在燃烧过程中，空气过量 excess of air 可能导致燃料的不完全燃烧。

2.Monitoring the excess of air 空气过量 is crucial for maintaining air quality in enclosed spaces.

监测 空气过量 excess of air 对于维持封闭空间的空气质量至关重要。

3.Engine efficiency can decrease if there is an excess of air 空气过量 in the intake system.

如果进气系统中存在 空气过量 excess of air，发动机效率可能会降低。

4.When designing a furnace, engineers must consider the excess of air 空气过量 required for optimal combustion.

在设计炉子时，工程师必须考虑最佳燃烧所需的 空气过量 excess of air。

5.An excess of air 空气过量 can dilute the concentration of harmful emissions in industrial exhaust.

在工业废气中，空气过量 excess of air 可以稀释有害排放物的浓度。

作文

The concept of excess of air is often discussed in the fields of environmental science and engineering. It refers to a situation where there is more air than is necessary for a particular process, such as combustion. This phenomenon can have significant implications for both efficiency and emissions. In many industrial processes, especially those involving burning fuels, achieving the right balance of air is crucial. When there is an excess of air (过量空气), it can lead to incomplete combustion, which not only reduces the efficiency of the process but also increases the release of pollutants into the atmosphere.For instance, in a power plant, the combustion of coal or natural gas requires a precise amount of air to ensure that the fuel burns completely. If the air supply is too high, it results in an excess of air (过量空气), causing unburned fuel to escape along with increased carbon dioxide and other harmful gases. This inefficiency not only raises operational costs but also contributes to environmental degradation.Moreover, the presence of an excess of air (过量空气) can affect the temperature of the combustion process. More air means that the heat generated by the burning fuel is dispersed over a larger volume, leading to lower temperatures. This can hinder the overall performance of equipment designed to operate at specific thermal conditions. Therefore, maintaining the optimal air-to-fuel ratio is essential for maximizing energy output and minimizing waste.In addition to industrial applications, the concept of excess of air (过量空气) also plays a role in everyday situations, such as home heating systems. For example, a furnace that operates with too much air may struggle to maintain a consistent temperature, leading to discomfort and higher energy bills. Homeowners are often advised to check their heating systems to ensure they are functioning efficiently, which includes monitoring the air supply.Furthermore, understanding the implications of excess of air (过量空气) extends beyond just efficiency and comfort. It also ties into broader discussions about climate change and sustainability. By optimizing combustion processes and reducing the excess of air (过量空气) in various applications, we can significantly lower greenhouse gas emissions. This is particularly important as industries worldwide strive to meet stricter environmental regulations and reduce their carbon footprint.In conclusion, the term excess of air (过量空气) encapsulates a critical aspect of combustion efficiency and environmental impact. Whether in large-scale industrial settings or small residential systems, managing the air supply is vital for ensuring optimal performance and reducing harmful emissions. As we continue to seek solutions for a sustainable future, understanding and addressing the challenges associated with excess of air (过量空气) will be paramount.