flashing temperature

简明释义

闪点

英英释义

例句

1.The thermostat started showing a flashing temperature when the system malfunctioned.

当系统故障时，温控器开始显示闪烁的温度。

2.The oven displayed a flashing temperature to indicate it was preheating.

烤箱显示出一个闪烁的温度以表示它正在预热。

3.The microwave beeped and showed a flashing temperature while heating up the meal.

微波炉在加热餐点时发出蜂鸣声并显示出一个闪烁的温度。

4.When the flashing temperature reached the desired level, I added the ingredients.

当闪烁的温度达到所需水平时，我加入了食材。

5.If you see a flashing temperature, it means the food is not yet safe to eat.

如果你看到一个闪烁的温度，这意味着食物还不安全食用。

作文

In the realm of science and technology, temperature plays a crucial role in various processes and phenomena. One term that often arises in discussions about thermal dynamics is flashing temperature. This concept refers to the specific temperature at which a liquid transitions into vapor, creating a rapid and sometimes explosive release of gas. Understanding flashing temperature is essential for engineers and scientists, particularly in industries such as chemical manufacturing, oil refining, and safety management.To illustrate the importance of flashing temperature, let us consider the process of distillation. Distillation is a widely used technique for separating components of a mixture based on their different boiling points. When a liquid is heated, it eventually reaches its flashing temperature, at which point it begins to vaporize. This vapor can then be collected and condensed back into a liquid, allowing for the separation of desired substances from impurities.In the context of hazardous materials, knowing the flashing temperature is vital for ensuring safety. For instance, in the oil and gas industry, operators must be aware of the flashing temperature of crude oil and other petroleum products. If the temperature exceeds this threshold, there is a significant risk of fire or explosion due to the rapid formation of flammable vapors. Therefore, strict regulations and monitoring systems are put in place to keep temperatures within safe limits.Moreover, the flashing temperature can vary depending on the composition of the liquid. Different substances have unique physical and chemical properties, which influence their flashing temperature. For example, ethanol has a lower flashing temperature compared to water, making it more volatile and hazardous in certain conditions. This variability necessitates thorough testing and analysis when handling various chemicals, especially in industrial settings.Another important aspect of flashing temperature is its relevance to environmental science. As global temperatures rise due to climate change, the behavior of various substances in the environment may alter, including their flashing temperature. This can have significant implications for ecosystems, as changes in temperature can affect the volatility of pollutants, leading to increased air and water contamination.In summary, the concept of flashing temperature is integral to many fields, from engineering to environmental science. It represents a critical point at which liquids transition to vapor, with significant implications for safety, efficiency, and environmental impact. A thorough understanding of flashing temperature not only aids in the design and operation of industrial processes but also ensures the safety of workers and the surrounding community. As we continue to advance technologically, the importance of grasping such fundamental concepts will only increase, reinforcing the need for ongoing education and awareness in these areas.

在科学和技术领域，温度在各种过程和现象中起着至关重要的作用。一个常常出现在热力学讨论中的术语是闪发温度。这个概念指的是液体转变为蒸汽的特定温度，从而产生快速且有时是爆炸性的气体释放。理解闪发温度对于工程师和科学家至关重要，特别是在化学制造、石油精炼和安全管理等行业。为了说明闪发温度的重要性，让我们考虑蒸馏过程。蒸馏是一种广泛使用的分离混合物组分的技术，基于它们不同的沸点。当液体被加热时，它最终会达到其闪发温度，此时开始蒸发。这种蒸汽可以被收集并冷凝回液体，从而允许将所需物质与杂质分开。在危险材料的背景下，了解闪发温度对于确保安全至关重要。例如，在石油和天然气行业，操作人员必须了解原油和其他石油产品的闪发温度。如果温度超过这个阈值，由于可燃蒸汽的快速形成，存在显著的火灾或爆炸风险。因此，严格的法规和监测系统被制定，以保持温度在安全范围内。此外，闪发温度可能会因液体的成分而异。不同的物质具有独特的物理和化学性质，这影响了它们的闪发温度。例如，乙醇的闪发温度低于水，使其在某些条件下更具挥发性和危险性。这种变异性需要在处理各种化学品时进行彻底的测试和分析，特别是在工业环境中。闪发温度的另一个重要方面是它与环境科学的相关性。随着全球气温因气候变化而上升，环境中各种物质的行为可能会改变，包括它们的闪发温度。这可能对生态系统产生重大影响，因为温度变化可能会影响污染物的挥发性，从而导致空气和水的污染增加。总之，闪发温度的概念在许多领域中都是不可或缺的，从工程到环境科学。它代表了液体转变为蒸汽的关键点，对安全、效率和环境影响具有重要意义。充分理解闪发温度不仅有助于工业过程的设计和操作，还确保工人和周围社区的安全。随着我们技术的不断进步，掌握这些基本概念的重要性只会增加，进一步强调了在这些领域持续教育和意识的必要性。