high voltage

简明释义

高压

英英释义

例句

1.A high voltage line runs through our neighborhood.

一条高电压线路穿过我们的社区。

2.Always be cautious when working with high voltage equipment.

在使用高电压设备时一定要小心。

3.The power station generates electricity at high voltage.

发电站以高电压生成电力。

4.Safety gear is essential when handling high voltage systems.

处理高电压系统时，安全装备是必不可少的。

5.The wires are marked to indicate they carry high voltage.

这些电线被标记以表明它们携带高电压。

作文

In the realm of physics and electrical engineering, the term high voltage refers to a potential difference that is significantly greater than what is typically considered safe for human interaction. This can often mean voltages above 1000 volts for alternating current (AC) and above 1500 volts for direct current (DC). The implications of high voltage systems are vast, affecting everything from power generation to transmission and distribution. Understanding high voltage is crucial not only for engineers and technicians but also for the general public, especially as we rely more on electricity in our daily lives.One of the primary concerns associated with high voltage is safety. Exposure to high voltage can lead to severe injuries or even fatalities. For instance, a person who comes into contact with a live wire carrying high voltage risks electric shock, which can cause burns, cardiac arrest, or other life-threatening conditions. Therefore, strict safety protocols are enforced in environments where high voltage is present, such as power plants and substations.Moreover, the design and maintenance of high voltage equipment require specialized knowledge and skills. Engineers must consider various factors, including insulation materials, spacing between conductors, and the overall architecture of electrical systems to prevent failures and ensure efficiency. Innovations in technology have led to the development of advanced materials and techniques that enhance the safety and performance of high voltage systems.The transmission of electricity over long distances often involves high voltage lines. These lines are essential for delivering power from generation sites, like wind farms or hydroelectric plants, to urban centers where demand is high. By using high voltage, energy losses during transmission are minimized, making it a more efficient process. However, this also means that the infrastructure must be robust and well-maintained to withstand environmental stresses and potential faults.In addition to its technical aspects, high voltage has also found its way into popular culture and language. Phrases like 'high voltage excitement' or 'high voltage energy' convey a sense of intensity and enthusiasm, drawing a parallel to the literal meaning of the term. This metaphorical use illustrates how high voltage can symbolize power and dynamism in various contexts, from sports to entertainment.In conclusion, the concept of high voltage encompasses a wide range of applications and implications. It plays a critical role in our modern society, powering homes and industries while posing significant safety challenges. As we continue to innovate and expand our use of electrical systems, a thorough understanding of high voltage will remain essential. Whether discussing the technical specifications of electrical grids or the metaphorical uses of the term in everyday language, high voltage represents both the power of electricity and the responsibility that comes with it.

在物理学和电气工程领域，术语高电压指的是一个电位差，这个电位差显著高于通常被认为对人类互动安全的电压。这通常意味着交流电（AC）电压超过1000伏特，直流电（DC）电压超过1500伏特。高电压系统的影响是广泛的，影响着从发电到传输和分配的一切。理解高电压不仅对工程师和技术人员至关重要，对公众也同样重要，尤其是随着我们在日常生活中越来越依赖电力。与高电压相关的主要关注点之一是安全。接触高电压可能导致严重伤害甚至死亡。例如，接触带有高电压的带电线的人面临电击的风险，这可能导致烧伤、心脏骤停或其他危及生命的情况。因此，在存在高电压的环境中，例如发电厂和变电站，严格的安全规程得以执行。此外，高电压设备的设计和维护需要专业的知识和技能。工程师必须考虑各种因素，包括绝缘材料、导体之间的间距以及电气系统的整体结构，以防止故障并确保效率。技术的创新导致了先进材料和技术的发展，从而增强了高电压系统的安全性和性能。长距离输电通常涉及高电压线路。这些线路对于将电力从发电地点，如风电场或水电站，输送到需求量大的城市中心至关重要。通过使用高电压，在传输过程中能量损失最小化，使其成为更有效的过程。然而，这也意味着基础设施必须坚固且维护良好，以承受环境压力和潜在故障。除了技术方面，高电压还进入了流行文化和语言。像“高电压兴奋”或“高电压能量”这样的短语传达了一种强度和热情的感觉，与该术语的字面意义形成了对比。这种隐喻的使用说明了高电压如何象征着在各种背景下的力量和活力，从运动到娱乐。总之，高电压的概念涵盖了广泛的应用和影响。它在我们现代社会中发挥着关键作用，为家庭和工业提供动力，同时也带来了重大的安全挑战。随着我们继续创新并扩展电气系统的使用，彻底理解高电压将始终是必不可少的。无论是在讨论电网的技术规格，还是在日常语言中隐喻性地使用该术语，高电压都代表着电力的力量以及伴随而来的责任。