signal lamp

简明释义

信号灯

英英释义

例句

1.In the event of an emergency, the signal lamp will flash to alert personnel.

在紧急情况下，信号灯会闪烁以警告工作人员。

2.The signal lamp on the dashboard lit up, indicating a problem with the vehicle.

仪表盘上的信号灯亮起，表示车辆出现问题。

3.When the train approached the station, the signal lamp turned red to indicate a stop.

当火车接近车站时，信号灯变为红色以示停车。

4.The pilot relied on the signal lamp to communicate with ground control during landing.

飞行员依靠信号灯与地面控制进行着陆时的沟通。

5.The engineer checked the status of the signal lamp to ensure the machine was operating correctly.

工程师检查了信号灯的状态，以确保机器正常运行。

作文

In today's world, where technology continues to advance at an unprecedented pace, the importance of communication cannot be overstated. One crucial element of communication in various fields, especially in transportation and safety, is the use of a signal lamp. A signal lamp is a device that emits light to convey information or instructions, typically used to guide, warn, or inform individuals about specific situations. From traffic control to maritime navigation, signal lamps play a vital role in ensuring safety and efficiency.In the realm of road traffic, signal lamps are commonly seen at intersections, directing vehicles and pedestrians. Traffic lights, for instance, utilize signal lamps to indicate when to stop and when to go. The red light signifies a halt, while the green light allows movement. This simple yet effective use of signal lamps helps prevent accidents and maintain order on the roads. Without these lights, chaos would likely ensue as drivers and pedestrians navigate busy intersections without clear guidance.Moreover, signal lamps are also essential in maritime contexts. Ships rely on signal lamps to communicate with one another, especially in poor visibility conditions. The use of colored lights can indicate a vessel's intentions, such as whether it is anchored, underway, or in distress. For example, a flashing white signal lamp may indicate a ship is in need of assistance. This form of communication is crucial for avoiding collisions at sea and ensuring the safety of all vessels involved.In addition to their practical applications, signal lamps also have symbolic meanings. For instance, a signal lamp can represent hope and guidance. In many cultures, a light in the darkness serves as a beacon for those who are lost or in need of direction. This metaphorical use of signal lamps extends beyond physical devices; it can also apply to people who provide support and guidance in challenging times.Furthermore, the evolution of signal lamps has seen the introduction of modern technologies. Today, many signal lamps are equipped with LED lights, which are more energy-efficient and have a longer lifespan compared to traditional incandescent bulbs. This advancement not only reduces maintenance costs but also contributes to environmental sustainability. The integration of smart technology into signal lamps allows for real-time data collection and analysis, enhancing their effectiveness in traffic management and safety protocols.In conclusion, the significance of signal lamps in our daily lives cannot be overlooked. They serve as essential tools for communication in various sectors, ensuring the safety of individuals and the smooth operation of systems. Whether on the road, at sea, or in metaphorical contexts, signal lamps illuminate the path forward, guiding us through both literal and figurative darkness. As we continue to innovate and improve upon these devices, their role in our society will undoubtedly evolve, but their core purpose will remain the same: to signal, inform, and guide us toward a safer future.

在当今世界，技术以空前的速度不断发展，沟通的重要性不容低估。在各个领域，尤其是在交通和安全方面，使用信号灯是一个至关重要的元素。信号灯是一种发光装置，用于传达信息或指示，通常用于引导、警告或告知个人特定情况。从交通控制到海上导航，信号灯在确保安全和效率方面发挥着重要作用。在道路交通领域，信号灯通常出现在交叉口，指导车辆和行人。例如，交通信号灯利用信号灯来指示何时停车，何时通行。红灯表示停止，而绿灯则允许移动。这种简单而有效的信号灯使用有助于防止事故并保持道路秩序。如果没有这些灯，驾驶者和行人在繁忙的交叉口中导航时可能会陷入混乱。此外，信号灯在海事环境中也至关重要。船只依赖信号灯与彼此沟通，特别是在能见度差的情况下。彩色灯光的使用可以指示船只的意图，例如它是停泊、航行还是遇险。例如，闪烁的白色信号灯可能表示船只需要援助。这种沟通形式对于避免海上碰撞和确保所有涉船的安全至关重要。除了实际应用，信号灯还具有象征意义。例如，信号灯可以代表希望和指引。在许多文化中，黑暗中的光明为那些迷失或需要方向的人提供了灯塔。这种隐喻性的信号灯使用超越了物理设备；它也可以适用于在困难时期提供支持和指导的人。此外，信号灯的演变使现代技术的引入成为可能。如今，许多信号灯配备了LED灯，比传统的白炽灯更节能且使用寿命更长。这一进步不仅降低了维护成本，还促进了环境可持续性。智能技术的整合使得信号灯能够实时收集和分析数据，提高其在交通管理和安全协议中的有效性。总之，信号灯在我们日常生活中的重要性不可忽视。它们作为各个行业沟通的基本工具，确保个人的安全以及系统的顺利运作。无论是在道路上、海上，还是在隐喻的背景下，信号灯照亮了前进的道路，引导我们穿越字面和比喻的黑暗。随着我们不断创新和改进这些设备，它们在社会中的作用无疑会演变，但它们的核心目的将始终保持不变：发出信号、提供信息，并引导我们走向更安全的未来。