threshold limit value

简明释义

临界阈值;阈限值

英英释义

例句

1.The safety officer conducted an assessment to determine if the current emissions are within the threshold limit value (阈值限制) allowed by law.

安全官员进行了评估，以确定当前排放是否在法律允许的阈值限制内。

2.The company must ensure that the chemical exposure does not exceed the threshold limit value (阈值限制) set by regulatory agencies.

公司必须确保化学物质的暴露不超过监管机构设定的阈值限制。

3.Workers are trained to monitor their exposure levels and report if they approach the threshold limit value (阈值限制) for hazardous substances.

工人们接受培训，监测他们的暴露水平，并在接近危险物质的阈值限制时报告。

4.If noise levels exceed the threshold limit value (阈值限制), workers may experience hearing loss over time.

如果噪音水平超过阈值限制，工人可能会随着时间的推移而遭受听力损失。

5.To maintain a safe work environment, the factory regularly tests air quality against the threshold limit value (阈值限制) for airborne contaminants.

为了维持安全的工作环境，工厂定期测试空气质量，以符合空气污染物的阈值限制。

作文

The concept of threshold limit value is crucial in various fields, particularly in occupational health and safety. It refers to the maximum concentration of a substance that a worker can be exposed to without experiencing adverse health effects. Understanding this value helps in creating safer work environments and protecting workers' health. For instance, in industries where hazardous chemicals are used, knowing the threshold limit value allows employers to implement appropriate safety measures, such as ventilation systems or personal protective equipment.In addition to its application in workplaces, the threshold limit value is also significant in environmental science. It helps in assessing the impact of pollutants on ecosystems and human health. Regulatory agencies often set these values to ensure that the levels of harmful substances in the environment remain within safe limits. For example, the threshold limit value for lead in drinking water is established to prevent lead poisoning, especially in vulnerable populations like children.Moreover, the threshold limit value is not static; it can change based on new research findings and advancements in technology. As our understanding of toxicology improves, regulatory bodies may revise these values to reflect the latest scientific evidence. This adaptability is essential for public health, as it ensures that safety standards are aligned with current knowledge about the risks associated with various substances.Employers and employees alike must be aware of the threshold limit value relevant to their specific work environments. Training programs should include information about these limits and how to monitor exposure levels effectively. By fostering a culture of safety and awareness, organizations can minimize health risks and promote employee well-being.Furthermore, the importance of the threshold limit value extends beyond individual workplaces and into the broader community. When communities understand the significance of these values, they can advocate for stricter regulations and better enforcement of existing laws. This collective action can lead to improved air and water quality, ultimately benefiting public health.In conclusion, the threshold limit value is a vital component of health and safety protocols in various sectors. Its role in protecting workers and the environment cannot be overstated. By staying informed about these values and their implications, we can contribute to a safer and healthier world for everyone. The ongoing dialogue between scientists, regulators, employers, and the community is essential to ensure that threshold limit values are not only established but also respected and enforced, paving the way for a sustainable future.

“阈值限量”这一概念在多个领域中至关重要，尤其是在职业健康与安全方面。它指的是工人可以接触的物质最大浓度，而不会出现不良健康影响。理解这个数值有助于创造更安全的工作环境，保护工人的健康。例如，在使用危险化学品的行业中，了解“阈值限量”使雇主能够实施适当的安全措施，如通风系统或个人防护装备。除了在工作场所的应用外，“阈值限量”在环境科学中也具有重要意义。它有助于评估污染物对生态系统和人类健康的影响。监管机构通常设定这些数值，以确保环境中有害物质的水平保持在安全范围内。例如，饮用水中铅的“阈值限量”被确立以防止铅中毒，特别是在儿童等易受影响的人群中。此外，“阈值限量”并不是静态的；它可能会根据新的研究结果和技术进步而变化。随着我们对毒理学的理解加深，监管机构可能会修订这些数值，以反映最新的科学证据。这种适应性对于公共健康至关重要，因为它确保安全标准与各种物质相关风险的当前知识保持一致。雇主和员工都必须了解与其特定工作环境相关的“阈值限量”。培训项目应包括有关这些限值的信息以及如何有效监测暴露水平。通过培养安全和意识的文化，组织可以最小化健康风险，促进员工的福祉。此外，“阈值限量”的重要性不仅限于个别工作场所，还扩展到更广泛的社区。当社区了解这些数值的重要性时，他们可以倡导更严格的法规和更好的现有法律执行。这种集体行动可以改善空气和水质，最终造福公共健康。总之，“阈值限量”是各个领域健康和安全协议的重要组成部分。它在保护工人和环境方面的作用不可低估。通过了解这些数值及其影响，我们可以为每个人创造一个更安全、更健康的世界。科学家、监管者、雇主和社区之间的持续对话对于确保“阈值限量”不仅被建立，而且被尊重和执行至关重要，为可持续的未来铺平道路。