complete combustion

简明释义

完全燃烧

英英释义

例句

1.To reduce emissions, it is crucial to achieve complete combustion (完全燃烧) in industrial boilers.

为了减少排放，在工业锅炉中实现complete combustion (完全燃烧)至关重要。

2.The chemist explained that complete combustion (完全燃烧) occurs when a fuel reacts with enough oxygen.

化学家解释说，当燃料与足够的氧气反应时，会发生complete combustion (完全燃烧)。

3.Using a catalytic converter helps ensure complete combustion (完全燃烧) in car engines.

使用催化转换器有助于确保汽车发动机的complete combustion (完全燃烧)。

4.The engine's performance improved significantly after ensuring complete combustion (完全燃烧) of the air-fuel mixture.

在确保空气-燃料混合物的complete combustion (完全燃烧)后，发动机的性能显著提高。

5.In a well-designed furnace, the goal is to achieve complete combustion (完全燃烧) of the fuel to maximize efficiency.

在一个设计良好的炉子中，目标是实现燃料的complete combustion (完全燃烧)，以最大化效率。

作文

Complete combustion is a fundamental concept in chemistry, particularly when discussing the burning of fuels. It occurs when a fuel reacts with an adequate supply of oxygen to produce carbon dioxide and water as the primary products. This process is essential for maximizing energy efficiency and minimizing harmful emissions. In everyday life, we encounter examples of complete combustion (完全燃烧) in various applications, from powering vehicles to heating our homes.When a hydrocarbon fuel, such as methane or gasoline, undergoes complete combustion (完全燃烧), it releases a significant amount of energy. This energy is harnessed in engines and furnaces to perform work or provide heat. The reaction can be summarized by the equation:C_xH_y + O_2 → CO_2 + H_2O + EnergyIn this equation, C_xH_y represents the hydrocarbon fuel, while O_2 is the oxygen from the air. The products, CO_2 and H_2O, indicate that all carbon in the fuel is converted to carbon dioxide, and all hydrogen is converted to water. This ideal scenario results in a clean burn, producing minimal pollutants.However, achieving complete combustion (完全燃烧) is not always possible in practical situations. Factors such as insufficient oxygen supply, poor mixing of fuel and air, and low temperatures can lead to incomplete combustion. Incomplete combustion produces carbon monoxide, soot, and other harmful substances, which can pose serious health risks and environmental concerns. For instance, a poorly adjusted gas stove may emit carbon monoxide, which is a colorless and odorless gas that can be lethal in high concentrations.To ensure complete combustion (完全燃烧) in industrial applications, engineers often implement various technologies. One common method is the use of catalytic converters in vehicles, which help convert harmful emissions into less harmful substances. By promoting the conditions necessary for complete combustion (完全燃烧), these devices significantly reduce the release of pollutants into the atmosphere.Moreover, the importance of complete combustion (完全燃烧) extends beyond just energy efficiency. In the context of climate change, reducing carbon emissions is crucial. Since complete combustion (完全燃烧) produces only carbon dioxide and water, optimizing combustion processes can help mitigate the impact of greenhouse gases on global warming. Therefore, understanding and applying the principles of complete combustion (完全燃烧) is vital for both environmental sustainability and public health.In conclusion, complete combustion (完全燃烧) is a key principle in the study of energy production and environmental science. It represents the ideal reaction between fuel and oxygen, yielding carbon dioxide and water while maximizing energy output and minimizing harmful emissions. As we continue to seek cleaner and more efficient energy solutions, the role of complete combustion (完全燃烧) will remain central in our efforts to create a sustainable future.