internal combustion engine

简明释义

内燃机

英英释义

例句

1.Electric cars are gaining popularity over traditional internal combustion engines.

电动汽车在传统的内燃机汽车中越来越受欢迎。

2.The efficiency of an internal combustion engine can be improved with better fuel.

通过更好的燃料可以提高内燃机的效率。

3.Many vehicles today are still powered by internal combustion engines.

今天许多车辆仍然由内燃机提供动力。

4.The car's power comes from its internal combustion engine.

这辆车的动力来自于它的内燃机。

5.The internal combustion engine operates by igniting fuel in a confined space.

内燃机通过在一个封闭空间内点燃燃料来运作。

作文

The invention of the internal combustion engine has revolutionized the way we travel and transport goods. Before its advent, transportation relied heavily on steam engines and animal power, which were limited in speed and efficiency. The internal combustion engine operates by igniting a mixture of fuel and air within a confined space, producing power that drives the pistons and ultimately propels the vehicle forward. This innovation marked a significant turning point in automotive engineering and paved the way for modern vehicles.One of the most remarkable aspects of the internal combustion engine is its versatility. It can be powered by various fuels, including gasoline, diesel, and even alternative fuels like ethanol and biodiesel. Each type of fuel offers different advantages in terms of energy efficiency and environmental impact. For instance, diesel engines are known for their fuel efficiency and longevity, making them a popular choice for heavy-duty vehicles. On the other hand, gasoline engines provide quicker acceleration and are commonly used in passenger cars.Despite its numerous advantages, the internal combustion engine is not without its drawbacks. One of the most pressing issues is the environmental impact associated with fossil fuel consumption. The combustion process releases greenhouse gases, contributing to global warming and air pollution. As a result, there has been a growing push towards more sustainable alternatives, such as electric vehicles and hybrid systems. These innovations aim to reduce our reliance on traditional internal combustion engines while still providing the performance and convenience that drivers expect.Moreover, advancements in technology have led to improvements in the efficiency of internal combustion engines. Manufacturers are continuously developing new methods to enhance fuel economy and reduce emissions. Technologies such as turbocharging and direct fuel injection allow for more efficient combustion processes, resulting in better performance and lower environmental impact. Additionally, regulatory measures are being implemented worldwide to encourage the development of cleaner engines.In conclusion, the internal combustion engine has played a pivotal role in shaping the modern world. It has transformed transportation, enabling rapid movement of people and goods across vast distances. While it faces challenges related to environmental sustainability, ongoing innovations and a shift towards cleaner alternatives signify a promising future for transportation technologies. Understanding the workings and implications of the internal combustion engine is crucial as we navigate the complexities of energy use and environmental responsibility in the years to come.

内燃机的发明彻底改变了我们旅行和运输货物的方式。在内燃机出现之前，交通主要依赖蒸汽机和动物动力，这些方式在速度和效率上都受到限制。内燃机通过在一个封闭空间内点燃燃料和空气的混合物来运作，产生的动力驱动活塞，最终推动车辆前进。这一创新标志着汽车工程的重大转折点，并为现代车辆铺平了道路。内燃机最显著的特点之一是其多功能性。它可以使用多种燃料，包括汽油、柴油，甚至替代燃料如乙醇和生物柴油。每种类型的燃料在能源效率和环境影响方面都有不同的优点。例如，柴油发动机以其燃油效率和耐用性而闻名，因此成为重型车辆的热门选择。另一方面，汽油发动机提供更快的加速，通常用于乘用车。尽管有许多优点，内燃机也并非没有缺点。最紧迫的问题之一是与化石燃料消耗相关的环境影响。燃烧过程释放温室气体，加剧全球变暖和空气污染。因此，越来越多的人呼吁寻找更可持续的替代方案，例如电动车和混合动力系统。这些创新旨在减少我们对传统内燃机的依赖，同时仍然提供驾驶者所期望的性能和便利性。此外，技术的进步使得内燃机的效率得到了提升。制造商们不断开发新方法，以提高燃油经济性并减少排放。涡轮增压和直接燃油喷射等技术使得燃烧过程更加高效，从而带来了更好的性能和更低的环境影响。此外，全球范围内正在实施监管措施，以鼓励清洁发动机的发展。总之，内燃机在塑造现代世界中发挥了关键作用。它改变了交通运输，使人和货物能够快速移动到广阔的距离。尽管面临与环境可持续性相关的挑战，但持续的创新和向更清洁替代品的转变预示着交通技术的光明未来。理解内燃机的工作原理及其影响，对于我们在未来几年应对能源使用和环境责任的复杂性至关重要。