reactivity induced accident

简明释义

反应性引发事故

英英释义

例句

1.The investigation revealed that human error contributed to the reactivity induced accident 反应性引发事故 at the facility.

调查显示，人为错误导致了该设施的反应性引发事故 reactivity induced accident。

2.Engineers analyzed the data to understand the factors leading to the reactivity induced accident 反应性引发事故 that occurred last year.

工程师们分析数据，以了解导致去年发生的反应性引发事故 reactivity induced accident的因素。

3.The nuclear plant faced a serious challenge due to a reactivity induced accident 反应性引发事故 during the testing phase.

在测试阶段，核电站由于发生了一个反应性引发事故 reactivity induced accident而面临严重挑战。

4.After the reactivity induced accident 反应性引发事故, safety protocols were revised to prevent future occurrences.

在反应性引发事故 reactivity induced accident之后，安全协议被修订以防止未来的发生。

5.Training programs now include simulations of a reactivity induced accident 反应性引发事故 to better prepare staff for emergencies.

培训计划现在包括模拟反应性引发事故 reactivity induced accident以更好地为员工应对紧急情况做准备。

作文

The term reactivity induced accident refers to incidents that occur as a result of an uncontrolled reaction within a system, often seen in nuclear reactors or chemical plants. Such accidents can lead to catastrophic consequences, including the release of harmful substances into the environment and significant damage to infrastructure. Understanding the mechanisms behind reactivity induced accidents is crucial for improving safety protocols and preventing future occurrences.In the context of nuclear energy, reactivity is a measure of the ability of a nuclear reactor to sustain a chain reaction. When the reactivity of a reactor increases unexpectedly, it can lead to a rapid escalation of power output, which may result in overheating and potential meltdown. One of the most infamous examples of a reactivity induced accident is the Chernobyl disaster in 1986. During this incident, a sudden spike in reactivity caused a series of explosions, releasing large amounts of radioactive material into the atmosphere and leading to widespread environmental contamination.Chemical plants also face risks associated with reactivity. In these facilities, various chemicals are combined, and their interactions can sometimes lead to unexpected reactions. If these reactions are not properly controlled, they can escalate rapidly, causing explosions or toxic gas releases. The Bhopal disaster in 1984 is a tragic example where a chemical reaction went out of control, resulting in thousands of fatalities and long-term health impacts on the local population. This incident highlighted the importance of understanding and managing reactivity to prevent reactivity induced accidents in industrial settings.To mitigate the risks associated with reactivity induced accidents, it is essential to implement rigorous safety measures. This includes regular training for personnel, thorough risk assessments, and the establishment of emergency response plans. Additionally, advancements in technology can help monitor and control reactivity levels more effectively. For instance, modern reactors are designed with multiple safety systems that can detect changes in reactivity and automatically adjust control rods or coolant flow to stabilize the situation.Furthermore, regulatory bodies play a vital role in overseeing the operations of nuclear and chemical facilities. They establish guidelines and standards to ensure that operators maintain safe levels of reactivity and are prepared for any potential accidents. Compliance with these regulations is critical in reducing the likelihood of reactivity induced accidents.Public awareness and education about the risks associated with reactivity are also important. Communities living near nuclear plants or chemical facilities should be informed about safety protocols and emergency procedures. This transparency helps build trust and ensures that residents know what actions to take in the event of an accident.In conclusion, reactivity induced accidents pose significant risks to both human health and the environment. By understanding the causes and implementing effective safety measures, we can reduce the likelihood of such incidents occurring in the future. Continuous research and development in safety technologies, combined with strict regulatory oversight, are essential to maintaining safety in industries that handle reactive materials. The lessons learned from past accidents must guide our efforts to prevent similar tragedies from happening again.

“反应性诱发事故”一词指的是由于系统内反应失控而发生的事件，通常出现在核反应堆或化工厂中。这类事故可能导致灾难性后果，包括有害物质释放到环境中，以及基础设施的重大损坏。理解“反应性诱发事故”的机制对改善安全协议和防止未来事故至关重要。在核能的背景下，反应性是衡量核反应堆维持链式反应能力的指标。当反应堆的反应性意外增加时，可能会导致功率输出迅速上升，从而引发过热和潜在的熔毁。其中一个最臭名昭著的“反应性诱发事故”例子是1986年的切尔诺贝利灾难。在此次事件中，反应性的突然飙升导致了一系列爆炸，释放了大量放射性物质到大气中，造成了广泛的环境污染。化工厂同样面临着与反应性相关的风险。在这些设施中，各种化学品被混合，它们之间的相互作用有时会导致意想不到的反应。如果这些反应没有得到妥善控制，就可能迅速升级，导致爆炸或有毒气体释放。1984年的博帕尔灾难就是一个悲惨的例子，在这个事件中，一次化学反应失控，导致数千人死亡，并对当地居民的健康产生了长期影响。这一事件突显了理解和管理反应性以防止化工环境中的“反应性诱发事故”的重要性。为了减轻与“反应性诱发事故”相关的风险，实施严格的安全措施至关重要。这包括定期对人员进行培训、彻底的风险评估以及建立应急响应计划。此外，技术的进步可以帮助更有效地监测和控制反应性水平。例如，现代反应堆设计有多重安全系统，可以检测反应性的变化并自动调整控制棒或冷却液流量，以稳定情况。此外，监管机构在监督核能和化工设施的运营方面发挥着至关重要的作用。他们制定指导方针和标准，以确保操作人员保持安全的反应性水平，并做好任何潜在事故的准备。遵守这些规定对于减少“反应性诱发事故”的可能性至关重要。公众对反应性相关风险的认识和教育也很重要。生活在核电厂或化工设施附近的社区应了解安全协议和应急程序。这种透明度有助于建立信任，并确保居民在事故发生时知道该采取什么行动。总之，“反应性诱发事故”对人类健康和环境构成重大风险。通过理解其原因并实施有效的安全措施，我们可以减少此类事件在未来发生的可能性。持续的安全技术研究与开发，加上严格的监管监督，对于维护处理反应性材料的行业的安全至关重要。从过去事故中吸取的教训必须指导我们努力防止类似悲剧再次发生。