dead coal

简明释义

非炼焦煤

英英释义

例句

1.The environmental impact of extracting dead coal is often overlooked.

开采死煤的环境影响常常被忽视。

2.Using dead coal for heating is not efficient due to its low energy content.

由于其低能量含量，使用死煤来取暖效率不高。

3.The miners discovered a large deposit of dead coal in the abandoned mine.

矿工们在废弃的矿井中发现了一大块死煤。

4.The energy company plans to convert dead coal into synthetic fuels.

这家能源公司计划将死煤转化为合成燃料。

5.In some regions, dead coal is seen as a resource for local industries.

在一些地区，死煤被视为地方工业的资源。

作文

In the world of energy production, coal has been a significant source of power for many years. However, as we move towards a more sustainable future, the term dead coal (死煤) becomes increasingly relevant. This phrase refers to coal that is no longer viable for economic extraction or use due to various factors such as depletion of reserves, environmental regulations, and the shift towards renewable energy sources. Understanding dead coal is essential for grasping the current state of the coal industry and its implications for our environment and economy.Historically, coal was considered a robust energy resource, powering industries and homes alike. However, as time progressed, the negative impacts of coal mining and burning became evident. The environmental consequences, including air pollution and greenhouse gas emissions, have led to a growing consensus on the need for cleaner energy alternatives. As a result, many coal mines have been closed, and some reserves have been labeled as dead coal (死煤), meaning they are no longer economically feasible to extract or utilize.The concept of dead coal also highlights the broader transition in the energy sector. Countries around the world are investing heavily in renewable energy sources such as wind, solar, and hydroelectric power. These sustainable options not only reduce carbon emissions but also provide long-term energy solutions that do not rely on finite resources like coal. As this transition continues, coal reserves that were once considered valuable are now being reclassified as dead coal (死煤), representing a shift in how we view energy production.Moreover, the financial implications of dead coal are significant. Many coal companies are facing bankruptcy or severe financial strain due to the declining demand for coal. Investors are increasingly wary of pouring money into an industry that is seen as outdated and environmentally damaging. This shift has led to job losses in coal-dependent regions, creating social and economic challenges that need to be addressed. The term dead coal (死煤) serves as a reminder of the importance of adapting to changing energy dynamics. It signifies a turning point where society must confront the reality that reliance on fossil fuels is no longer sustainable. Instead, we must embrace innovation and invest in technologies that promote clean energy and reduce our carbon footprint.In conclusion, the phrase dead coal (死煤) encapsulates the decline of coal as a viable energy source in the context of environmental concerns and economic viability. As we look towards a sustainable future, it is crucial to understand the implications of this term and the necessary steps we must take to transition to cleaner energy sources. The journey away from coal may be challenging, but it is essential for the health of our planet and future generations.