coal gas

简明释义

煤气

英英释义

例句

1.The use of coal gas has declined due to safety concerns and environmental regulations.

由于安全隐患和环境法规的限制，使用煤气的情况已经减少。

2.In the 19th century, many cities relied on coal gas for street lighting.

在19世纪，许多城市依靠煤气进行街道照明。

3.The production of coal gas involves heating coal in the absence of air.

生产煤气的过程是在缺氧的情况下加热煤炭。

4.Some households used coal gas for cooking before natural gas became popular.

在天然气普及之前，一些家庭使用煤气做饭。

5.During the industrial revolution, coal gas was a major source of energy.

在工业革命期间，煤气是主要的能源来源。

作文

The industrial revolution marked a significant turning point in history, bringing about numerous advancements in technology and energy production. One of the notable innovations during this period was the development of coal gas, a flammable gaseous fuel produced from coal. Understanding the implications of coal gas is essential for grasping the evolution of energy sources and their impact on society. 煤气是由煤炭在缺氧条件下加热而产生的可燃气体，主要成分包括氢气、一氧化碳、甲烷和其他气体。它在19世纪被广泛用于照明和供热，成为城市生活的重要组成部分。The production of coal gas involves a process called gasification, where coal is heated in the absence of air. This process breaks down the coal into various components, creating a mixture of gases that can be used for heating and lighting. The advent of coal gas allowed cities to illuminate streets and homes, significantly improving the quality of life for urban dwellers. Before its introduction, people relied on candles and oil lamps, which were less efficient and often hazardous.Moreover, coal gas played a crucial role in the industrial sector. Factories began using this gas for powering machinery and other processes, contributing to increased productivity. The availability of coal gas also encouraged the growth of industries related to gas production and distribution, leading to job creation and economic development.However, the benefits of coal gas came with environmental and health concerns. The combustion of coal gas releases pollutants, including carbon monoxide and sulfur dioxide, which can have detrimental effects on air quality. Additionally, the production process itself posed risks, as it could lead to explosions if not carefully managed. As awareness of these issues grew, society began to seek cleaner and more sustainable energy sources.In the 20th century, the rise of natural gas and electricity led to a decline in the use of coal gas. Natural gas, being cleaner and more efficient, quickly became the preferred choice for heating and cooking. The transition to electricity further diminished the reliance on coal gas for lighting, as electric lights became more accessible and affordable.Today, while coal gas is not commonly used, its historical significance cannot be overlooked. It paved the way for modern energy systems and highlighted the importance of developing efficient energy sources. Furthermore, the challenges associated with coal gas production and usage serve as a reminder of the need for responsible energy practices.In conclusion, the exploration of coal gas reveals much about the interplay between technological advancement and societal change. Its role in the industrial revolution showcases how energy innovations can transform lives, while also emphasizing the importance of sustainability. As we continue to navigate the complexities of energy production today, reflecting on the lessons learned from coal gas can guide us toward a more sustainable future. Understanding coal gas and its impact helps us appreciate the journey of energy development and the ongoing quest for cleaner alternatives.

工业革命标志着历史上的一个重要转折点，带来了许多技术和能源生产方面的进步。在这一时期，一个显著的创新是煤气的发展，这是一种由煤炭生产的可燃气体。理解煤气的影响对于把握能源来源的演变及其对社会的影响至关重要。煤气是由煤炭在缺氧条件下加热而产生的可燃气体，主要成分包括氢气、一氧化碳、甲烷和其他气体。它在19世纪被广泛用于照明和供热，成为城市生活的重要组成部分。煤气的生产涉及一种称为气化的过程，其中煤在缺氧的情况下加热。这个过程将煤分解成各种成分，创造出可以用于加热和照明的气体混合物。煤气的出现使城市能够照亮街道和家庭，显著改善了城市居民的生活质量。在其引入之前，人们依赖蜡烛和油灯，这些设备效率低且常常有危险。此外，煤气在工业部门也发挥了关键作用。工厂开始使用这种气体为机器和其他流程提供动力，从而提高了生产力。煤气的可用性还促进了与气体生产和分配相关的行业的发展，导致了就业机会的增加和经济的发展。然而，煤气的好处伴随着环境和健康问题。煤气的燃烧释放污染物，包括一氧化碳和二氧化硫，这可能对空气质量产生不利影响。此外，生产过程本身也存在风险，因为如果管理不当，可能会导致爆炸。随着人们对这些问题的认识加深，社会开始寻求更清洁和更可持续的能源来源。在20世纪，天然气和电力的兴起导致了煤气使用的下降。天然气因其更清洁和更高效，迅速成为供暖和烹饪的首选。向电力的过渡进一步减少了对煤气的依赖，因为电灯变得更加普及和负担得起。如今，虽然煤气不再被广泛使用，但其历史意义不可忽视。它为现代能源系统铺平了道路，并突显了开发高效能源源的重要性。此外，与煤气生产和使用相关的挑战提醒我们需要负责任的能源实践。总之，探索煤气揭示了技术进步与社会变革之间的相互作用。它在工业革命中的角色展示了能源创新如何改变生活，同时强调了可持续发展的重要性。随着我们继续应对当今能源生产的复杂性，反思从煤气中吸取的教训可以引导我们走向更可持续的未来。理解煤气及其影响有助于我们欣赏能源发展的历程以及对更清洁替代品的持续追求。