kerosene engine

简明释义

煤油发动机

英英释义

例句

1.The old farm machinery was powered by a kerosene engine.

这台旧农场机械是由煤油发动机驱动的。

2.The kerosene engine is known for its reliability in remote areas.

在偏远地区，煤油发动机因其可靠性而闻名。

3.During the workshop, we learned how to maintain a kerosene engine.

在研讨会上，我们学习了如何维护煤油发动机。

4.Many boats in the harbor use a kerosene engine for propulsion.

港口的许多船只使用煤油发动机作为推进动力。

5.He repaired the kerosene engine to improve its efficiency.

他修理了这台煤油发动机以提高其效率。

作文

The invention of the kerosene engine has played a significant role in the development of modern transportation and machinery. A kerosene engine is an internal combustion engine that uses kerosene as its fuel source. Kerosene, a liquid hydrocarbon, was first refined from crude oil in the mid-19th century and soon became a popular fuel for various applications, particularly in engines. The efficiency and energy density of kerosene made it an ideal choice for powering engines during a time when other fuels were either too expensive or less efficient.In the early days, the kerosene engine was primarily used in agricultural machinery and small vehicles. Farmers found that these engines could provide the power needed to operate tractors and other equipment, significantly improving productivity on farms. The ability to harness the energy from kerosene allowed for more efficient farming practices, which contributed to increased food production and better economic stability.As technology progressed, the kerosene engine began to be adapted for use in larger vehicles, including trucks and buses. This shift was crucial for the transportation industry, as it enabled the movement of goods and people over greater distances at faster speeds. The kerosene engine provided a reliable and powerful alternative to steam engines, which were heavy and required extensive maintenance. With the advent of the kerosene engine, the transportation landscape began to change dramatically.Furthermore, the kerosene engine also found applications in aviation. Early aircraft relied on this type of engine for flight, as kerosene offered a higher energy content compared to other fuels available at the time. The development of the kerosene engine was pivotal in making air travel accessible and practical, paving the way for the commercial aviation industry we know today.However, the rise of the kerosene engine was not without its challenges. Environmental concerns began to emerge as the negative impacts of burning fossil fuels became more apparent. Emissions from kerosene engines contribute to air pollution and climate change, prompting researchers and engineers to seek alternative energy sources. This has led to innovations in electric and hybrid engines, which aim to reduce our reliance on traditional fuels like kerosene.In conclusion, the kerosene engine has had a profound impact on various industries, from agriculture to transportation and aviation. Its development marked a turning point in how we harness energy for mechanical purposes. While we are now facing the consequences of fossil fuel usage, the legacy of the kerosene engine continues to influence modern engineering and environmental discussions. As we move towards a more sustainable future, it is essential to learn from the history of the kerosene engine and apply those lessons to create cleaner, more efficient technologies for generations to come.

煤油发动机的发明在现代交通和机械的发展中发挥了重要作用。煤油发动机是一种使用煤油作为燃料来源的内燃机。煤油是一种液态烃，首次在19世纪中叶从原油中提炼出来，不久便成为各种应用的热门燃料，尤其是在发动机中。煤油的效率和能量密度使其成为在其他燃料过于昂贵或效率较低的时代，驱动发动机的理想选择。在早期，煤油发动机主要用于农业机械和小型车辆。农民发现，这些发动机能够提供操作拖拉机和其他设备所需的动力，显著提高了农场的生产力。利用煤油的能量使得更高效的耕作方式成为可能，从而促进了粮食生产的增加和经济稳定。随着技术的发展，煤油发动机开始被改装用于更大型的车辆，包括卡车和公交车。这一转变对运输行业至关重要，因为它使得商品和人员能够以更快的速度在更大距离内移动。煤油发动机提供了一种可靠且强大的替代蒸汽机的选择，后者笨重且需要大量维护。随着煤油发动机的出现，交通格局开始发生剧烈变化。此外，煤油发动机还在航空领域找到了应用。早期的飞机依赖这种类型的发动机进行飞行，因为与当时可用的其他燃料相比，煤油提供了更高的能量含量。煤油发动机的发展对于使航空旅行变得可及和实用至关重要，为我们今天所知的商业航空业铺平了道路。然而，煤油发动机的崛起并非没有挑战。随着燃烧化石燃料的负面影响变得越来越明显，环境问题开始浮现。煤油发动机的排放对空气污染和气候变化有所贡献，促使研究人员和工程师寻求替代能源。这导致了电动和混合动力发动机的创新，旨在减少我们对传统燃料如煤油的依赖。总之，煤油发动机对农业、交通和航空等多个行业产生了深远的影响。它的发展标志着我们如何利用机械目的的能量的一个转折点。虽然我们现在面临着化石燃料使用的后果，但煤油发动机的遗产仍然继续影响着现代工程和环境讨论。随着我们朝着更可持续的未来迈进，学习煤油发动机的历史并将这些教训应用于创造更清洁、更高效的技术，对我们未来的几代人来说至关重要。