safety limits; margin of safety

简明释义

安全限度

英英释义

例句

1.The construction team monitored the safety limits 安全限制 during the building process to avoid accidents.

施工团队在建筑过程中监测safety limits 安全限制以避免事故。

2.The engineer ensured that the design stayed within the safety limits 安全限制 to prevent any structural failures.

工程师确保设计保持在safety limits 安全限制内，以防止任何结构性故障。

3.The pilot was trained to maintain a margin of safety 安全裕度 while flying at low altitudes.

飞行员接受过训练，在低空飞行时保持margin of safety 安全裕度。

4.It's crucial to observe the safety limits 安全限制 when operating heavy machinery.

在操作重型机械时，遵守safety limits 安全限制至关重要。

5.Before starting the experiment, the scientist calculated the margin of safety 安全裕度 for the chemicals used.

在开始实验之前，科学家计算了所用化学品的margin of safety 安全裕度。

作文

In today's world, the concept of safety is paramount in various fields, from engineering to healthcare. One crucial aspect of ensuring safety is understanding the terms safety limits（安全限制） and margin of safety（安全裕度）. These concepts are essential for preventing accidents and ensuring that systems function within their designed capabilities.Firstly, safety limits refer to the maximum allowable limits within which a system can operate safely. For instance, in civil engineering, the safety limits of a bridge include factors like load capacity, material strength, and environmental conditions. Engineers must design structures with these limits in mind to avoid catastrophic failures. If a bridge is subjected to loads exceeding its safety limits, the risk of collapse increases significantly, posing danger to lives and property.On the other hand, the margin of safety is a buffer that provides an additional layer of protection beyond the safety limits. It is the difference between the maximum load a structure can handle and the actual load it is expected to bear. This margin ensures that even if unexpected conditions arise, such as natural disasters or human error, the structure will remain safe. For example, if a bridge has a safety limit of 10 tons but is designed to carry only 7 tons, it has a margin of safety of 3 tons. This margin allows for unforeseen circumstances, ensuring that the bridge can withstand additional stress without failing.Understanding these concepts is not limited to engineering; they are equally important in healthcare. In medical practice, the safety limits for medication dosages are established based on extensive research and clinical trials. Healthcare professionals must adhere to these limits to prevent adverse effects. The margin of safety in this context refers to the difference between the effective dose and the toxic dose of a drug. A medication with a high margin of safety is less likely to cause harm when administered correctly, which is why doctors prefer such medications for their patients.Moreover, the significance of safety limits and margin of safety extends to everyday life. For example, when driving a car, adhering to speed limits represents a form of safety limits. The margin of safety comes into play when a driver maintains a safe distance from other vehicles, allowing for reaction time in case of sudden stops. This awareness can prevent accidents and save lives.In conclusion, the concepts of safety limits and margin of safety are integral to maintaining safety across various domains. Whether in engineering, healthcare, or daily activities, understanding and applying these principles can significantly reduce risks and enhance safety. As we continue to innovate and push boundaries in technology and medicine, prioritizing these safety measures will be crucial in safeguarding lives and ensuring the reliability of our systems.

在当今世界，安全的概念在各个领域都是至关重要的，从工程到医疗保健。确保安全的一个关键方面是理解术语安全限制（安全限制）和安全裕度（安全裕度）。这些概念对于防止事故和确保系统在其设计能力范围内运行至关重要。首先，安全限制指的是系统可以安全操作的最大允许限制。例如，在土木工程中，桥梁的安全限制包括负载能力、材料强度和环境条件。工程师必须在设计结构时考虑这些限制，以避免灾难性故障。如果一座桥承受的负载超过其安全限制，则倒塌的风险显著增加，对生命和财产构成危险。另一方面，安全裕度是提供超出安全限制的额外保护的一种缓冲。它是结构能够承受的最大负载与实际预期承受的负载之间的差异。这一裕度确保即使出现意外情况，例如自然灾害或人为错误，结构仍然保持安全。例如，如果一座桥的安全限制为10吨，但设计承载量仅为7吨，则其安全裕度为3吨。这个裕度允许应对不可预见的情况，确保桥梁在承受额外压力时不会失败。理解这些概念不仅限于工程；在医疗保健中同样重要。在医学实践中，药物剂量的安全限制是基于广泛的研究和临床试验而建立的。医疗专业人员必须遵守这些限制，以防止不良反应。在这种情况下，安全裕度指的是有效剂量与毒性剂量之间的差异。具有高安全裕度的药物在正确施用时不太可能造成伤害，这就是为什么医生更倾向于为患者选择这样的药物。此外，安全限制和安全裕度的重要性延伸到日常生活中。例如，当驾驶汽车时，遵守速度限制代表了一种安全限制。当驾驶员与其他车辆保持安全距离时，安全裕度就发挥了作用，这为突然停车提供了反应时间。这种意识可以防止事故，拯救生命。总之，安全限制和安全裕度的概念对于维护各个领域的安全至关重要。无论是在工程、医疗还是日常活动中，理解和应用这些原则都可以显著降低风险，提高安全性。随着我们在技术和医学方面不断创新和突破，优先考虑这些安全措施对于保护生命和确保系统可靠性至关重要。