gas engine

简明释义

煤气机

英英释义

例句

1.For racing, many teams prefer a modified gas engine 汽油发动机 for better speed.

在赛车中，许多团队更喜欢改装过的gas engine 汽油发动机以获得更好的速度。

2.Many boats use a gas engine 汽油发动机 for propulsion due to its reliability.

许多船只使用gas engine 汽油发动机作为推进力，因为它的可靠性。

3.The new lawn mower is powered by a gas engine 汽油发动机, making it more efficient than electric models.

这款新割草机由一个gas engine 汽油发动机驱动，使其比电动模型更加高效。

4.The gas engine 汽油发动机 produces more horsepower than its electric counterpart.

相比于电动引擎，gas engine 汽油发动机产生更多的马力。

5.The gas engine 汽油发动机 in my car needs to be serviced regularly to maintain performance.

我车里的gas engine 汽油发动机需要定期维护以保持性能。

作文

The development of the gas engine has significantly transformed the way we perceive transportation and machinery. A gas engine (气体发动机) operates by converting the chemical energy stored in fuel into mechanical energy. This process involves the combustion of gas, which creates an explosion that pushes a piston within a cylinder. This simple yet effective mechanism has paved the way for advancements in various fields, from automobiles to industrial machines.Historically, the invention of the gas engine marked a pivotal moment in engineering. Before its introduction, steam engines dominated the landscape of power generation. However, the gas engine offered a more efficient and compact alternative. The internal combustion process allowed for smaller engines that could produce significant power, leading to the rise of personal vehicles and more versatile machinery.One of the most notable advantages of the gas engine is its efficiency. Compared to steam engines, which often required large amounts of water and fuel, the gas engine uses gasoline or natural gas, which are more readily available and easier to transport. This efficiency not only reduces operational costs but also minimizes the environmental impact associated with transporting and using fuels. Furthermore, advancements in technology have led to the creation of hybrid engines that combine the benefits of electric and gas engines, further enhancing fuel efficiency and reducing emissions.Despite these advantages, the gas engine is not without its drawbacks. One of the primary concerns is the environmental impact of burning fossil fuels. The combustion process releases carbon dioxide and other greenhouse gases, contributing to climate change. As awareness of these issues grows, many companies and researchers are focusing on developing cleaner alternatives, such as electric or hydrogen-powered engines. Nonetheless, the gas engine remains a vital component of our current infrastructure, powering millions of vehicles and machines worldwide.In recent years, innovations have emerged to improve the performance of gas engines. Technologies such as turbocharging and direct fuel injection have enhanced power output while maintaining fuel efficiency. Additionally, manufacturers are increasingly incorporating smart technologies that optimize engine performance based on driving conditions, further reducing emissions and improving fuel economy.Looking ahead, the future of the gas engine seems to be a blend of tradition and innovation. While the push for greener alternatives continues, the existing infrastructure and technology surrounding gas engines will likely evolve rather than disappear. It is essential for engineers and policymakers to find a balance between maintaining the benefits of gas engines and addressing environmental concerns.In conclusion, the gas engine has played a crucial role in shaping modern society. Its efficiency and versatility have made it a preferred choice for many applications. However, as we move towards a more sustainable future, it is vital to continue exploring new technologies and alternatives that can coexist with the gas engine while minimizing its environmental impact. The journey of the gas engine is far from over, and its evolution will undoubtedly influence the next generation of transportation and machinery.

气体发动机的发展显著改变了我们对交通和机械的看法。气体发动机（gas engine）通过将储存在燃料中的化学能转化为机械能来运作。这个过程涉及气体的燃烧，产生的爆炸推动活塞在气缸内运动。这一简单而有效的机制为各个领域的进步铺平了道路，从汽车到工业机械。从历史上看，气体发动机的发明标志着工程学的一个重要时刻。在其出现之前，蒸汽机主导了动力生成的领域。然而，气体发动机提供了一种更高效、更紧凑的替代方案。内燃过程允许小型发动机产生显著的动力，导致个人车辆和更灵活机器的兴起。气体发动机最显著的优点之一是其效率。与通常需要大量水和燃料的蒸汽机相比，气体发动机使用汽油或天然气，这些燃料更易获得且便于运输。这种效率不仅降低了运营成本，还减少了与运输和使用燃料相关的环境影响。此外，技术的进步催生了混合动力发动机的出现，结合了电动和气体发动机的优点，进一步提高了燃油效率并减少了排放。尽管有这些优点，气体发动机也并非没有缺点。主要的问题之一是燃烧化石燃料对环境的影响。燃烧过程释放二氧化碳和其他温室气体，加剧气候变化。随着人们对这些问题的认识日益增强，许多公司和研究人员正致力于开发更清洁的替代品，如电动或氢动力发动机。然而，气体发动机仍然是我们当前基础设施的重要组成部分，为全球数百万辆汽车和机器提供动力。近年来，创新不断涌现，以改善气体发动机的性能。涡轮增压和直喷等技术提高了功率输出，同时保持燃油效率。此外，制造商越来越多地采用智能技术，根据驾驶条件优化发动机性能，进一步减少排放并改善燃油经济性。展望未来，气体发动机的前景似乎是传统与创新的结合。尽管对更环保替代品的推动仍在继续，但围绕气体发动机的现有基础设施和技术可能会发展而非消失。工程师和政策制定者必须找到保持气体发动机优势与解决环境问题之间的平衡。总之，气体发动机在塑造现代社会方面发挥了至关重要的作用。它的效率和多功能性使其成为许多应用的首选。然而，随着我们向更可持续的未来迈进，继续探索可以与气体发动机共存的新技术和替代方案以最小化其环境影响至关重要。气体发动机的旅程远未结束，其演变无疑将影响下一代交通和机械。