allowable limit

简明释义

容许极限

英英释义

例句

1.In this laboratory, the allowable limit for contaminants in water is strictly monitored.

在这个实验室中，水中污染物的可允许的限制受到严格监控。

2.Each vehicle must comply with the allowable limit for weight to ensure safety on the roads.

每辆车必须遵守重量的可允许的限制，以确保道路安全。

3.The company has set an allowable limit for overtime hours to ensure employee well-being.

公司设定了一个可允许的限制，以确保员工的身心健康。

4.The allowable limit for noise pollution in residential areas is 55 decibels during the night.

住宅区夜间的噪音污染可允许的限制是55分贝。

5.According to the regulations, the allowable limit for emissions must not exceed 50 grams per kilometer.

根据规定，排放的可允许的限制不得超过每公里50克。

作文

In our modern world, the concept of an allowable limit plays a crucial role in various fields, from environmental science to engineering and health regulations. An allowable limit refers to the maximum amount or concentration of a substance that is permitted in a given context. Understanding this term is essential for ensuring safety and compliance with established standards. For instance, in environmental science, the allowable limit of pollutants in air and water is determined to protect public health and the ecosystem. Governments and regulatory bodies set these limits based on extensive research and data analysis. If pollutants exceed the allowable limit, it can lead to serious health issues, including respiratory problems and other chronic diseases. Therefore, monitoring pollution levels is vital to maintain them within the allowable limit. Similarly, in the field of engineering, the allowable limit is critical when designing structures and materials. Engineers must consider factors such as stress, strain, and load-bearing capacity. The allowable limit helps ensure that materials can withstand the forces they will encounter during their use without failing. For example, when constructing a bridge, engineers must calculate the maximum load it can support without exceeding the allowable limit of the materials used. This calculation is crucial for preventing catastrophic failures that could endanger lives. Health regulations also rely heavily on the concept of allowable limits. Food safety agencies establish allowable limits for contaminants and additives in food products to protect consumers. These limits are based on scientific studies that assess the potential health risks associated with certain substances. For instance, the allowable limit for pesticide residues in fruits and vegetables ensures that consumers are not exposed to harmful levels of chemicals. Regular inspections and testing are conducted to ensure that food products comply with these allowable limits, thereby maintaining public health and safety. Moreover, the allowable limit concept extends to personal health as well. For individuals, understanding the allowable limit of certain nutrients or substances can help maintain a balanced diet and promote overall well-being. For example, dietary guidelines often specify the allowable limit of sugar intake to prevent health issues like obesity and diabetes. By adhering to these guidelines, individuals can make informed choices about their nutrition and lifestyle. In conclusion, the term allowable limit is integral to various domains, serving as a benchmark for safety, quality, and health standards. Whether in environmental protection, engineering design, food safety, or personal health, understanding and adhering to allowable limits is essential for ensuring the well-being of individuals and the community at large. As we continue to advance in technology and science, the importance of establishing and respecting allowable limits will only grow, guiding us towards a safer and healthier future.

在我们现代世界中，“允许限度”这一概念在各个领域中发挥着至关重要的作用，从环境科学到工程和健康法规。“允许限度”指的是在特定情况下允许的最大数量或浓度。理解这一术语对于确保安全和遵守既定标准至关重要。例如，在环境科学中，空气和水中污染物的“允许限度”是为了保护公众健康和生态系统而确定的。政府和监管机构根据广泛的研究和数据分析设定这些限度。如果污染物超过了“允许限度”，可能会导致严重的健康问题，包括呼吸系统疾病和其他慢性疾病。因此，监测污染水平对于保持其在“允许限度”内是至关重要的。同样，在工程领域，“允许限度”在设计结构和材料时也至关重要。工程师必须考虑应力、应变和承载能力等因素。“允许限度”有助于确保材料能够承受在使用过程中遇到的力量，而不会失效。例如，在建造桥梁时，工程师必须计算它能够支持的最大负荷，以确保不超过所用材料的“允许限度”。这一计算对于防止可能危及生命的灾难性故障至关重要。健康法规也在很大程度上依赖于“允许限度”的概念。食品安全机构为食品产品中的污染物和添加剂设定“允许限度”，以保护消费者。这些限度是基于科学研究，评估与某些物质相关的潜在健康风险。例如，水果和蔬菜中农药残留的“允许限度”确保消费者不会接触到有害的化学物质。定期检查和测试被进行，以确保食品产品符合这些“允许限度”，从而维护公共健康和安全。此外，“允许限度”的概念还延伸到个人健康。对于个人而言，理解某些营养素或物质的“允许限度”可以帮助维持均衡饮食，促进整体健康。例如，膳食指南通常规定糖摄入的“允许限度”，以防止肥胖和糖尿病等健康问题。通过遵循这些指南，个人可以对自己的营养和生活方式做出明智的选择。总之，“允许限度”这一术语在各个领域中都是不可或缺的，作为安全、质量和健康标准的基准。无论是在环境保护、工程设计、食品安全还是个人健康方面，理解和遵守“允许限度”对于确保个人和社区的整体福祉至关重要。随着我们在技术和科学上的不断进步，建立和尊重“允许限度”的重要性只会增加，引导我们走向一个更安全、更健康的未来。