main steam engine

简明释义

主蒸汽机

英英释义

例句

1.The factory upgraded its machinery, including the main steam engine, for better efficiency.

工厂升级了其机械设备，包括主蒸汽发动机，以提高效率。

2.The ship's propulsion system relies heavily on the main steam engine.

这艘船的推进系统在很大程度上依赖于主蒸汽发动机。

3.Engineers are studying the performance of the main steam engine under different conditions.

工程师们正在研究主蒸汽发动机在不同条件下的性能。

4.Maintenance on the main steam engine is crucial for the train's reliability.

对主蒸汽发动机的维护对火车的可靠性至关重要。

5.During the tour, we learned how the main steam engine operates to power the locomotive.

在参观期间，我们了解了主蒸汽发动机如何运作以驱动机车。

作文

The invention of the main steam engine has been one of the most significant milestones in the history of technology and industry. During the late 18th century, the development of the main steam engine revolutionized transportation and manufacturing processes, paving the way for the Industrial Revolution. This remarkable machine transformed how goods were produced and moved, leading to increased efficiency and productivity. Before the advent of the main steam engine, most transportation relied on animal power or wind. The limitations of these methods became apparent as populations grew and the demand for goods surged. The main steam engine, powered by coal, provided a new source of energy that was not only more powerful but also more reliable.One of the earliest successful designs of the main steam engine was created by James Watt in the 1770s. His improvements to the existing steam engine designs allowed for greater efficiency and practicality. This innovation led to the establishment of steam-powered locomotives and ships, which drastically changed the landscape of travel and trade. Goods could now be transported over long distances in a fraction of the time it once took.Furthermore, the impact of the main steam engine extended beyond transportation. Factories began to adopt steam power, replacing water wheels and manual labor. This shift enabled mass production and the rise of the factory system, which fundamentally altered the nature of work. Workers moved from rural areas to urban centers in search of jobs, leading to the rapid growth of cities. The main steam engine also played a crucial role in the expansion of railroads. The introduction of steam locomotives allowed for the construction of extensive railway networks that connected distant regions. This not only facilitated trade but also promoted cultural exchange and mobility among people. The ability to travel quickly and efficiently opened up new opportunities for commerce and interaction. In addition to its economic benefits, the main steam engine had significant social implications. It contributed to the rise of the working class and changed societal structures. As factories proliferated, the demand for labor increased, leading to shifts in population demographics and the emergence of labor rights movements. Workers began to organize for better wages and working conditions, ultimately shaping modern labor laws.Despite its many advantages, the main steam engine also had its drawbacks. The reliance on coal as a fuel source contributed to environmental pollution and health issues for workers. The smoke and soot produced by steam engines affected air quality in industrial cities, raising concerns about public health. Additionally, the industrialization process often led to exploitative labor practices, with workers facing long hours and unsafe working conditions.In conclusion, the main steam engine was a transformative invention that reshaped the course of history. Its influence can still be seen today in various aspects of modern life, from transportation systems to industrial practices. While it brought about significant advancements, it also posed challenges that society continues to address. Understanding the legacy of the main steam engine allows us to appreciate the complexities of technological progress and its impact on humanity.

蒸汽机的发明是技术和工业史上最重要的里程碑之一。在18世纪末，主蒸汽机的发展彻底改变了运输和制造过程，为工业革命铺平了道路。这台非凡的机器改变了商品的生产和运输方式，提高了效率和生产力。在主蒸汽机问世之前，大多数运输依赖于动物力量或风力。这些方法的局限性在随着人口增长和商品需求激增时变得显而易见。由煤驱动的主蒸汽机提供了一种新的能源来源，这种能源不仅更强大，而且更可靠。主蒸汽机的最早成功设计之一是詹姆斯·瓦特在1770年代创造的。他对现有蒸汽机设计的改进提高了效率和实用性。这一创新导致了蒸汽动力机车和船只的建立，从而极大地改变了旅行和贸易的格局。商品现在可以在很短的时间内运输到遥远的地方。此外，主蒸汽机的影响超出了运输领域。工厂开始采用蒸汽动力，取代水车和手工劳动。这一转变使得大规模生产和工厂制度的兴起成为可能，根本改变了工作的性质。工人们从农村地区迁移到城市中心寻找工作，导致城市的快速增长。主蒸汽机在铁路扩展中也发挥了至关重要的作用。蒸汽机车的引入使得广泛的铁路网络得以建设，连接了遥远的地区。这不仅促进了贸易，还推动了文化交流和人们之间的流动。快速高效的旅行能力为商业和互动开辟了新的机会。除了经济利益，主蒸汽机还带来了重大的社会影响。它促进了工人阶级的崛起并改变了社会结构。随着工厂的增加，对劳动力的需求也在增加，导致人口统计学的变化和劳动权利运动的出现。工人们开始组织争取更好的工资和工作条件，最终塑造了现代劳动法。尽管有许多优点，主蒸汽机也存在缺点。对煤作为燃料的依赖导致了环境污染和工人的健康问题。蒸汽机产生的烟雾和煤灰影响了工业城市的空气质量，引发了公众健康的担忧。此外，工业化过程往往导致剥削性的劳动实践，工人面临长时间工作和不安全的工作条件。总之，主蒸汽机是一项变革性的发明，重塑了历史的进程。它的影响至今仍可在现代生活的各个方面看到，从运输系统到工业实践。虽然它带来了显著的进步，但也提出了社会继续面对的挑战。理解主蒸汽机的遗产使我们能够欣赏技术进步的复杂性及其对人类的影响。