ground lead

简明释义

地线

英英释义

例句

1.If the ground lead is not properly connected, it can cause malfunction in the system.

如果接地线没有正确连接，可能会导致系统故障。

2.You should always attach the ground lead first when setting up your audio equipment.

在设置音频设备时，您应该始终先连接接地线。

3.The technician checked the ground lead to ensure that the equipment was safely grounded.

技术员检查了接地线以确保设备安全接地。

4.The ground lead must be securely fastened to the metal chassis for safety.

为了安全，接地线必须牢固地固定在金属外壳上。

5.Before starting the electrical work, make sure to connect the ground lead to prevent any electrical shock.

在开始电气工作之前，确保连接接地线以防止任何电击。

作文

In the world of electrical engineering, the term ground lead refers to a conductive path that connects an electrical circuit to the ground. This connection is crucial for safety and functionality in various electronic devices and systems. The ground lead serves multiple purposes, including protecting users from electric shocks, providing a reference point for voltage levels, and ensuring the proper operation of equipment by stabilizing the electrical environment.When designing electronic circuits, engineers must consider the placement and quality of the ground lead. A well-designed ground system minimizes the risk of interference and enhances the performance of the circuit. For instance, in audio equipment, a poor ground connection can result in unwanted noise and distortion, detracting from the listening experience. Therefore, ensuring a solid and reliable ground lead is essential for high-quality sound reproduction.Moreover, the ground lead plays a vital role in grounding systems used in buildings and other infrastructures. Grounding is a safety measure that protects both people and equipment from faults and surges. In the event of a short circuit, the ground lead allows excess electricity to flow safely into the earth, preventing potential hazards such as fires or electrocution.The significance of the ground lead extends beyond just electrical safety; it also impacts the overall design and efficiency of electronic devices. For example, in complex systems like computers and telecommunications equipment, the ground lead helps to maintain signal integrity by reducing electromagnetic interference (EMI). By providing a common reference point, it ensures that signals are transmitted accurately and reliably, which is critical in today's fast-paced digital world.In addition to its technical aspects, the ground lead also has implications for regulatory compliance and standards. Many countries have established guidelines that dictate how grounding should be implemented in electrical installations. Adhering to these standards not only ensures safety but also enhances the credibility of manufacturers and service providers in the industry.In conclusion, the ground lead is a fundamental component in electrical engineering that serves essential functions in safety, performance, and compliance. Whether in simple household appliances or sophisticated industrial systems, understanding the role of the ground lead can significantly impact the effectiveness and reliability of electronic devices. As technology continues to evolve, so too will the methods and materials used to create effective ground leads, ensuring that safety and performance remain at the forefront of electrical engineering practices.

在电气工程的世界中，短语ground lead指的是将电路与地面连接的导电路径。这种连接对于各种电子设备和系统的安全性和功能至关重要。ground lead有多个用途，包括保护用户免受电击、提供电压水平的参考点以及通过稳定电气环境来确保设备的正常运行。在设计电子电路时，工程师必须考虑ground lead的放置和质量。设计良好的接地系统最小化干扰风险，并增强电路的性能。例如，在音频设备中，接地连接不良可能导致不必要的噪音和失真，从而影响听觉体验。因此，确保坚固可靠的ground lead对高质量音频再现至关重要。此外，ground lead在建筑物和其他基础设施中使用的接地系统中也发挥着至关重要的作用。接地是一种安全措施，可以保护人和设备免受故障和浪涌的影响。在短路事件中，ground lead允许多余的电流安全地流入大地，防止潜在的危险，如火灾或触电。ground lead的重要性不仅仅局限于电气安全；它还影响电子设备的整体设计和效率。例如，在计算机和通信设备等复杂系统中，ground lead通过减少电磁干扰（EMI）来维护信号完整性。通过提供一个共同的参考点，它确保信号准确可靠地传输，这在当今快速发展的数字世界中至关重要。除了技术方面，ground lead还有合规性和标准的影响。许多国家已建立了指导方针，规定了电气安装中如何实施接地。遵守这些标准不仅确保安全，还增强了制造商和服务提供商在行业中的信誉。总之，ground lead是电气工程中的基本组成部分，在安全性、性能和合规性方面发挥着重要作用。无论是在简单的家用电器还是复杂的工业系统中，理解ground lead的作用可以显著影响电子设备的有效性和可靠性。随着技术的不断发展，用于创建有效ground lead的方法和材料也将不断演变，以确保安全性和性能始终处于电气工程实践的前沿。