stem light of a push-train

简明释义

顶推船队船首灯

英英释义

例句

1.The engineer checked the stem light of a push-train before departure to ensure safety.

工程师在出发前检查了推动车的干线灯以确保安全。

2.The maintenance crew replaced the faulty stem light of a push-train to avoid accidents.

维修人员更换了故障的推动车的干线灯以避免事故。

3.During the night shift, the visibility of the stem light of a push-train was crucial for other trains.

在夜班期间，推动车的干线灯的可见性对其他火车至关重要。

4.Passengers were instructed to look for the stem light of a push-train when boarding.

乘客被告知在登车时注意推动车的干线灯。

5.The bright stem light of a push-train illuminated the tracks ahead.

明亮的推动车的干线灯照亮了前方的轨道。

作文

In the world of rail transport, various terms and phrases are used to describe different components and functions of trains. One such term is the stem light of a push-train, which refers to the lighting system located at the rear of a train that is pushed by a locomotive. Understanding this term not only enhances our vocabulary but also deepens our appreciation for the complexities involved in railway operations. The stem light of a push-train serves a crucial purpose in ensuring safety on the tracks. When a train is pushed from behind, it is essential for the crew and other railway personnel to be aware of its position and movements. The stem light, typically mounted at the end of the train, emits a bright signal that can be seen from a distance. This visibility is particularly important during nighttime or in poor weather conditions when visibility is reduced.Moreover, the stem light of a push-train is often used in conjunction with other signaling systems to communicate the status of the train. For instance, it may blink or change color to indicate whether the train is stationary or in motion. This information is vital for train operators and those managing railway traffic, as it helps prevent accidents and ensures smooth operations on the railways.The technology behind the stem light of a push-train has evolved significantly over the years. In the past, incandescent bulbs were commonly used, but advancements in LED technology have led to brighter, more energy-efficient lights that require less maintenance. These modern lights not only improve safety but also contribute to the overall efficiency of railway operations.Additionally, the stem light of a push-train is a part of a broader system of communication among trains. For example, when multiple trains are operating on the same track, the lights help convey information about their respective positions. This is especially important in busy transit systems where trains must operate closely together without colliding. The effective use of stem lights can significantly reduce the risk of accidents and enhance the reliability of the service.In conclusion, the stem light of a push-train is more than just a simple light; it is a key component of railway safety and communication. Understanding its function helps us appreciate the intricate systems that keep trains running smoothly and safely. As we continue to learn about railway systems, we can see how each part plays a role in the larger picture of transportation and logistics. Whether you are a train enthusiast or simply someone who uses the railways for travel, recognizing the importance of the stem light of a push-train can deepen your understanding of this fascinating mode of transport.

在铁路运输的世界中，各种术语和短语被用来描述火车的不同组件和功能。其中一个术语是推动车辆的尾灯，它指的是位于由机车推送的火车后部的照明系统。理解这个术语不仅可以丰富我们的词汇，还可以加深我们对铁路运营复杂性的欣赏。推动车辆的尾灯在确保轨道安全方面发挥着至关重要的作用。当一列火车从后面被推送时，机组人员和其他铁路工作人员必须了解其位置和运动情况。尾灯通常安装在火车的末端，发出明亮的信号，可以从远处看到。这种可见性在夜间或恶劣天气条件下尤为重要，因为能见度降低。此外，推动车辆的尾灯通常与其他信号系统结合使用，以传达火车的状态。例如，它可能闪烁或改变颜色，以指示火车是静止还是在移动。这些信息对于火车操作员和管理铁路交通的人士至关重要，因为它有助于防止事故并确保铁路的顺利运行。推动车辆的尾灯背后的技术多年来经历了显著的发展。在过去，白炽灯泡是常用的，但LED技术的进步使得更亮、更节能的灯光成为可能，且维护需求更低。这些现代灯光不仅提高了安全性，还促进了铁路运营的整体效率。此外，推动车辆的尾灯是火车之间更广泛通信系统的一部分。例如，当多列火车在同一轨道上运行时，灯光有助于传达它们各自的位置。这在繁忙的运输系统中尤其重要，因为火车必须在不发生碰撞的情况下紧密运行。有效使用尾灯可以显著降低事故风险，并增强服务的可靠性。总之，推动车辆的尾灯不仅仅是一个简单的灯；它是铁路安全和通信的关键组成部分。理解其功能有助于我们欣赏保持火车平稳安全运行的复杂系统。随着我们继续学习铁路系统，我们可以看到每个部分在交通和物流的整体图景中扮演的角色。无论您是火车爱好者，还是仅仅是使用铁路旅行的人，认识到推动车辆的尾灯的重要性都可以加深您对这一迷人交通方式的理解。