mains failure

简明释义

电力网毁坏

英英释义

例句

1.Residents were advised to stock up on candles and flashlights in case of mains failure.

居民被建议准备蜡烛和手电筒，以防发生市电故障。

2.During the storm, many homes experienced mains failure and lost power.

在暴风雨期间，许多家庭经历了市电故障，失去了电力。

3.The hospital has backup generators in case of mains failure.

医院有备用发电机以防市电故障。

4.The factory's production line was halted due to a sudden mains failure.

由于突然的市电故障，工厂的生产线停产。

5.To prevent data loss, the server room is equipped with UPS systems for mains failure.

为了防止数据丢失，服务器机房配备了不间断电源系统以应对市电故障。

作文

In today's modern world, we rely heavily on electricity for our daily activities. From powering our homes to fueling our businesses, the importance of a stable power supply cannot be overstated. However, one of the most disruptive events that can occur in any electrical system is a mains failure. A mains failure (电源故障) refers to the loss of electrical power from the primary source, which can lead to significant inconveniences and potential hazards. Understanding the causes and implications of a mains failure is crucial for both individuals and organizations.The causes of a mains failure can vary widely. Natural disasters such as storms, earthquakes, or floods can damage power lines and transformers, resulting in widespread outages. Additionally, human factors such as accidents during construction, equipment failures, or even deliberate acts of vandalism can contribute to a mains failure. In some cases, maintenance work on electrical systems can also lead to temporary power outages, although these are usually planned and communicated in advance.The immediate impact of a mains failure is often felt in the form of disrupted daily routines. For households, this means losing access to lighting, heating, and electronic devices. In a business context, the consequences can be even more severe. A mains failure can halt production lines, disrupt customer service, and lead to financial losses. Companies that rely on technology for their operations must have contingency plans in place to deal with such emergencies.Moreover, a mains failure can pose serious safety risks. For instance, if power is lost in hospitals, it can jeopardize patient care and critical medical equipment. Similarly, traffic lights and public transportation systems may fail during a mains failure, leading to chaos on the roads. Therefore, understanding how to respond to a power outage is essential for ensuring safety and minimizing disruption.One effective way to mitigate the effects of a mains failure is through the use of backup power systems, such as generators or uninterruptible power supplies (UPS). These systems can provide temporary power during an outage, allowing essential services to continue operating. For example, hospitals often invest in robust backup systems to ensure that life-saving equipment remains functional during a mains failure.In addition to backup systems, public awareness and preparedness can significantly reduce the negative impacts of a mains failure. Individuals should have emergency kits that include flashlights, batteries, and non-perishable food items. It is also wise to stay informed about local weather conditions and potential power outages. Many utility companies provide updates through social media and mobile apps, allowing residents to plan accordingly.In conclusion, a mains failure (电源故障) can have far-reaching consequences for individuals and organizations alike. By understanding the causes and preparing for such events, we can minimize the disruptions and dangers associated with power outages. As society continues to evolve and become more dependent on electricity, the need for robust infrastructure and effective contingency planning will only grow. Ultimately, being proactive in addressing the risks of a mains failure is not just a matter of convenience; it is essential for safety and resilience in our increasingly electrified world.