scrap ballast

简明释义

废铁压载

英英释义

例句

1.The environmental impact assessment included the disposal of scrap ballast 废料道砟 from the old railway lines.

环境影响评估包括了旧铁路线路的废料道砟处置。

2.The construction crew decided to remove the old tracks and replace them with new ones, leaving the scrap ballast 废料道砟 behind.

施工队决定拆除旧轨道并用新轨道替换，留下了废料道砟。

3.During the maintenance work, they discovered that the scrap ballast 废料道砟 was not properly disposed of.

在维护工作中，他们发现废料道砟没有得到妥善处理。

4.After the storm, they found a lot of scrap ballast 废料道砟 scattered across the yard.

暴风雨过后，他们发现许多废料道砟散落在院子里。

5.The railway company plans to sell the scrap ballast 废料道砟 to recycling firms.

铁路公司计划将废料道砟出售给回收公司。

作文

In the world of transportation, particularly in rail systems, the term scrap ballast refers to the discarded or unused material that was once used to support and stabilize railway tracks. Ballast is essential for maintaining the integrity of train tracks, providing stability, drainage, and support to the heavy loads of trains. However, over time, due to wear and tear, environmental factors, or upgrades in technology, some ballast may become obsolete or ineffective, leading to the generation of scrap ballast.

Understanding scrap ballast is crucial for various reasons. Firstly, it highlights the importance of maintenance in rail systems. Regular inspections and replacements are necessary to ensure that the tracks remain safe and functional. When old ballast is removed, it is often categorized as scrap ballast, indicating that it can no longer serve its intended purpose. This process not only helps in maintaining safety but also in optimizing the performance of the railway system.

Secondly, the management of scrap ballast has environmental implications. Disposing of old ballast improperly can lead to environmental degradation. Many rail companies are now looking into sustainable practices for dealing with scrap ballast. For instance, some companies recycle the materials to create new ballast or repurpose them for other construction projects. This not only reduces waste but also promotes a more sustainable approach to infrastructure development.

Furthermore, the concept of scrap ballast can be extended metaphorically to other areas of life. Just as railway systems need to discard outdated materials to function effectively, individuals and organizations must also evaluate what is no longer serving them. This could include letting go of unproductive habits, outdated technologies, or even toxic relationships. The act of identifying and removing scrap ballast from our lives can lead to greater efficiency and effectiveness in our personal and professional endeavors.

In conclusion, scrap ballast plays a significant role in the maintenance and sustainability of railway systems. It serves as a reminder of the necessity for regular evaluation and renewal, both in physical infrastructure and in our lives. By understanding the implications of scrap ballast, we can appreciate the importance of maintaining safety and sustainability in our environments while also drawing parallels to our own personal growth and development.

在交通运输的世界中，尤其是在铁路系统中，术语scrap ballast指的是曾经用于支撑和稳定铁路轨道的废弃或未使用的材料。道砟对于维持火车轨道的完整性至关重要，提供稳定性、排水和对火车重载的支持。然而，随着时间的推移，由于磨损、环境因素或技术升级，一些道砟可能变得过时或无效，从而产生scrap ballast。

理解scrap ballast至关重要，原因有很多。首先，它突显了铁路系统维护的重要性。定期检查和更换是确保轨道安全和功能正常的必要条件。当旧的道砟被移除时，通常会被归类为scrap ballast，表明它无法再发挥预期的作用。这一过程不仅有助于维护安全，还能优化铁路系统的性能。

其次，管理scrap ballast具有环境意义。不当处理旧道砟可能导致环境恶化。许多铁路公司现在正在寻找可持续的做法来处理scrap ballast。例如，一些公司回收这些材料以制造新的道砟或将其重新利用于其他建筑项目。这不仅减少了废物，还促进了基础设施开发的可持续方法。

此外，scrap ballast的概念可以隐喻性地扩展到生活的其他领域。正如铁路系统需要丢弃过时的材料才能有效运作，个人和组织也必须评估什么不再为他们服务。这可能包括放弃无效的习惯、过时的技术，甚至是有毒的关系。识别并去除我们生活中的scrap ballast的行为可以提高我们个人和职业努力的效率和有效性。

总之，scrap ballast在铁路系统的维护和可持续性中发挥着重要作用。它提醒我们，无论是物理基础设施还是我们的生活，定期评估和更新的必要性。通过理解scrap ballast的含义，我们可以欣赏在我们的环境中维护安全和可持续性的重要性，同时也将其与我们自身的个人成长和发展进行比较。