maximum permissible limit

简明释义

最大容许剂量

英英释义

例句

1.The factory must ensure that emissions do not exceed the maximum permissible limit of pollutants set by the government.

工厂必须确保排放不超过政府设定的最大允许限值。

2.The vehicle's emissions were tested and found to be below the maximum permissible limit established by environmental standards.

该车辆的排放经过测试，发现低于环境标准设定的最大允许限值。

3.Before starting construction, we need to verify that our plans comply with the maximum permissible limit for building height.

在开始施工之前，我们需要确认我们的计划符合建筑高度的最大允许限值。

4.According to the safety regulations, the maximum permissible limit for noise in this area is 85 decibels.

根据安全规定，该区域的最大允许限值为85分贝。

5.The laboratory tests showed that the chemical levels were within the maximum permissible limit for safe consumption.

实验室测试表明，化学物质的水平在安全消费的最大允许限值内。

作文

In today's world, the concept of a maximum permissible limit is crucial in various fields, including environmental science, engineering, and health regulations. Understanding this term can help individuals and organizations make informed decisions that protect both people and the planet. A maximum permissible limit refers to the highest level of a substance or activity that is allowed without causing harm or adverse effects. This limit is often established by regulatory bodies to ensure safety and compliance with health standards.For instance, in environmental regulations, the maximum permissible limit for pollutants in air or water is set to safeguard public health and the environment. When industries discharge waste into rivers or emit gases into the atmosphere, they must adhere to these limits to minimize their impact on ecosystems and human health. Exceeding these limits can lead to severe consequences, such as ecological damage, health problems in communities, and legal penalties for the offending companies.Similarly, in the field of food safety, the maximum permissible limit for certain additives or contaminants is strictly regulated. Food safety authorities establish these limits to ensure that the food we consume is safe and free from harmful substances. For example, the presence of pesticides in fruits and vegetables is monitored closely, and if the levels exceed the maximum permissible limit, those products may be recalled or banned from sale.In engineering, especially in construction and manufacturing, the maximum permissible limit is applied to materials and structural loads. Engineers must calculate the limits to ensure that buildings and bridges can withstand forces such as weight, wind, and earthquakes without failing. If these limits are not respected, the results can be catastrophic, leading to structural failures that endanger lives.Moreover, in personal health, the maximum permissible limit can refer to the recommended daily intake of various nutrients or substances. For example, health organizations provide guidelines on the maximum permissible limit of sugar, salt, and fats in our diets to prevent chronic diseases like obesity, diabetes, and heart conditions. By adhering to these limits, individuals can maintain better health and reduce the risk of developing serious health issues.In conclusion, the maximum permissible limit is a vital concept that spans multiple domains, emphasizing the importance of safety, health, and environmental protection. Whether it’s in the context of pollution control, food safety, engineering, or personal health, understanding and respecting these limits is essential for sustainable living and responsible decision-making. As individuals and organizations strive to create a safer and healthier world, awareness of the maximum permissible limit will play a key role in guiding their actions and policies, ultimately benefiting society as a whole.

在当今世界，最大允许限度的概念在环境科学、工程和健康法规等多个领域至关重要。理解这个术语可以帮助个人和组织做出明智的决策，从而保护人类和地球。最大允许限度是指在不造成伤害或不良影响的情况下，允许的物质或活动的最高水平。这个限度通常由监管机构设定，以确保安全并符合健康标准。例如，在环境法规中，空气或水中污染物的最大允许限度被设定为保护公众健康和环境。当工业向河流排放废物或向大气中排放气体时，他们必须遵守这些限度，以尽量减少对生态系统和人类健康的影响。超过这些限度可能导致严重后果，例如生态破坏、社区健康问题以及对违规公司的法律制裁。同样，在食品安全领域，某些添加剂或污染物的最大允许限度受到严格监管。食品安全当局建立这些限度，以确保我们消费的食品安全且不含有害物质。例如，水果和蔬菜中的农药残留受到密切监测，如果其水平超过最大允许限度，这些产品可能会被召回或禁止销售。在工程领域，尤其是在建筑和制造中，最大允许限度适用于材料和结构负载。工程师必须计算这些限度，以确保建筑物和桥梁能够承受重量、风力和地震等力量，而不会发生失效。如果这些限度未得到遵守，结果可能是灾难性的，导致结构失效，危及生命。此外，在个人健康方面，最大允许限度可以指各种营养素或物质的推荐每日摄入量。例如，健康组织提供关于糖、盐和脂肪在我们饮食中的最大允许限度的指导，以防止肥胖、糖尿病和心脏病等慢性疾病。通过遵守这些限度，个人可以保持更好的健康，降低患严重健康问题的风险。总之，最大允许限度是一个跨越多个领域的重要概念，强调了安全、健康和环境保护的重要性。无论是在污染控制、食品安全、工程还是个人健康的背景下，理解和尊重这些限度对于可持续生活和负责任的决策至关重要。随着个人和组织努力创造一个更安全、更健康的世界，意识到最大允许限度将在指导他们的行动和政策方面发挥关键作用，最终惠及整个社会。