approach signal

简明释义

港口信号(包括港口通行

英英释义

例句

1.Before landing, the pilot checked the approach signal to ensure a safe descent.

在降落之前，飞行员检查了接近信号以确保安全下降。

2.The approach signal for the runway turned green, allowing the aircraft to proceed.

跑道的接近信号变为绿色，允许飞机继续前进。

3.The approach signal warned drivers of the upcoming sharp turn.

该接近信号警告驾驶员即将到来的急转弯。

4.The train slowed down as it passed the approach signal indicating it was nearing the station.

火车在经过接近信号时减速，表示它即将到达车站。

5.At the intersection, the traffic lights served as an approach signal for vehicles.

在十字路口，交通灯作为车辆的接近信号。

作文

In the world of transportation, signals play a crucial role in ensuring safety and efficiency. One such signal is the approach signal, which is commonly used in railways to indicate to a train driver that they are approaching a station or a junction. Understanding the function and importance of the approach signal can greatly enhance our appreciation of how transportation systems operate smoothly. The approach signal serves as a warning to train operators, allowing them to prepare for upcoming stops or changes in direction. This signal typically consists of lights or markers that convey specific information about the status of the track ahead. For instance, a green light may indicate that it is safe to proceed, while a yellow light may suggest that the driver should reduce speed in anticipation of a stop. The approach signal is not only vital for the safety of passengers but also for the overall efficiency of the railway system. By providing clear instructions to train operators, these signals help to prevent accidents and ensure that trains arrive at their destinations on time.Moreover, the approach signal is part of a larger signaling system that includes various types of signals, each designed to communicate different messages. For example, there are departure signals that inform drivers when it is safe to leave a station, and intermediate signals that provide updates on track conditions. The coordination between these signals is essential for maintaining a smooth flow of traffic on the railway network.In addition to their practical functions, approach signals also have an educational aspect. They serve as a reminder of the importance of communication and clarity in any system. Just as train operators rely on these signals to make informed decisions, we too must be aware of the signals in our own lives, whether they come from our environment, our relationships, or our careers. Recognizing and interpreting these signals can lead to better decision-making and ultimately, a more fulfilling life.In conclusion, the approach signal is a fundamental component of railway operations that ensures safety and efficiency. Its role in guiding train operators cannot be overstated, as it directly impacts the well-being of passengers and the punctuality of services. By understanding the significance of the approach signal, we gain insights into the broader themes of communication and awareness in both transportation and our everyday lives. As we navigate through various paths, let us remain vigilant to the signals that guide us, much like train operators depend on the approach signal to reach their destinations safely.

在交通运输的世界中，信号在确保安全和效率方面发挥着至关重要的作用。其中一个信号是接近信号，它通常用于铁路，以向列车司机指示他们正在接近一个车站或交叉口。理解接近信号的功能和重要性可以大大增强我们对交通系统如何顺利运作的欣赏。接近信号作为对列车操作员的警告，使他们能够为即将到来的停车或方向变化做好准备。该信号通常由灯光或标记组成，传达有关前方轨道状态的特定信息。例如，绿灯可能表示安全通行，而黄灯则可能建议司机在预期停车时降低速度。接近信号不仅对乘客的安全至关重要，而且对铁路系统的整体效率也至关重要。通过向列车操作员提供明确的指示，这些信号有助于防止事故并确保列车按时到达目的地。此外，接近信号是一个更大信号系统的一部分，该系统包括各种类型的信号，每种信号旨在传达不同的信息。例如，有出发信号通知司机何时安全离开车站，还有中间信号提供轨道状况的更新。这些信号之间的协调对于保持铁路网络的顺畅交通流动至关重要。除了其实际功能外，接近信号还有教育意义。它们提醒我们在任何系统中沟通和清晰的重要性。正如列车操作员依赖这些信号做出明智的决定一样，我们也必须意识到生活中的信号，无论它们来自我们的环境、我们的关系还是我们的职业。识别和解释这些信号可以导致更好的决策，最终实现更充实的生活。总之，接近信号是铁路运营的基本组成部分，确保安全和效率。它在指导列车操作员方面的作用不可低估，因为它直接影响乘客的福祉和服务的准时性。通过理解接近信号的重要性，我们获得了关于交通和日常生活中沟通和意识的更广泛主题的见解。当我们在各种道路上导航时，让我们保持警惕，以便识别引导我们的信号，就像列车操作员依赖接近信号安全到达目的地一样。