chemical dosimeter

简明释义

化学剂量计

英英释义

例句

1.Researchers used a chemical dosimeter to measure the effectiveness of the new safety protocols.

研究人员使用化学剂量计来测量新安全协议的有效性。

2.In a nuclear facility, workers often wear a chemical dosimeter to monitor their exposure to radiation.

在核设施中，工人们常常佩戴化学剂量计以监测他们的辐射暴露。

3.The chemical dosimeter is essential for ensuring that laboratory personnel are not exposed to harmful substances.

为了确保实验室人员不接触有害物质，化学剂量计是必不可少的。

4.During the training session, employees learned how to properly use a chemical dosimeter in the field.

在培训课程中，员工学习了如何在现场正确使用化学剂量计。

5.The chemical dosimeter provides real-time feedback on the levels of hazardous chemicals in the environment.

该化学剂量计提供有关环境中危险化学品浓度的实时反馈。

作文

In the field of radiation safety and monitoring, the term chemical dosimeter refers to a device that measures the amount of ionizing radiation exposure by utilizing chemical reactions. These dosimeters are essential tools in various industries, including healthcare, nuclear power, and research laboratories, where understanding and controlling radiation levels is crucial for safety and compliance with regulations. The fundamental principle behind a chemical dosimeter is that it contains specific chemicals that react when exposed to radiation, resulting in measurable changes that can be quantified. For example, one common type of chemical dosimeter uses a solution that changes color in response to radiation exposure. This color change can then be compared to a standard chart to determine the dose of radiation received. Such devices are particularly useful because they provide a permanent record of exposure, allowing for retrospective analysis if needed. The importance of chemical dosimeters cannot be overstated, especially in environments where workers are routinely exposed to radiation. In hospitals, for instance, medical personnel who work with X-rays or radioactive materials need to monitor their exposure to ensure it remains within safe limits. By using chemical dosimeters, these professionals can effectively track their radiation doses over time, making it easier to implement protective measures if necessary. Moreover, chemical dosimeters are not only beneficial for individual monitoring but also for environmental assessments. For instance, in areas surrounding nuclear facilities, these devices can help detect any unexpected releases of radiation into the environment. By regularly monitoring the surrounding area with chemical dosimeters, authorities can take immediate action if radiation levels exceed acceptable thresholds, thereby protecting public health and safety. Another advantage of chemical dosimeters is their simplicity and cost-effectiveness. Unlike electronic dosimeters, which require batteries and maintenance, chemical dosimeters can be relatively inexpensive and easy to use. This makes them accessible for a wide range of applications, from industrial settings to educational purposes, where students can learn about radiation safety hands-on. However, it's important to note that while chemical dosimeters are effective for certain applications, they also have limitations. For instance, they may not provide real-time data like some electronic dosimeters do, which can be a critical factor in emergency situations. Additionally, the accuracy of chemical dosimeters can be affected by environmental conditions, such as temperature and humidity, which must be considered when interpreting results. In conclusion, the chemical dosimeter plays a vital role in the monitoring and management of radiation exposure across various fields. Its ability to provide a reliable and permanent record of radiation doses makes it an invaluable tool for ensuring safety in workplaces where radiation is present. As technology continues to advance, the development of more sophisticated chemical dosimeters could further enhance our ability to manage radiation exposure effectively, ultimately leading to safer environments for both workers and the general public.

在辐射安全和监测领域，短语chemical dosimeter指的是一种通过利用化学反应来测量电离辐射暴露量的设备。这些剂量计是医疗、核电和研究实验室等多个行业的重要工具，在这些行业中，理解和控制辐射水平对安全和遵守法规至关重要。chemical dosimeter的基本原理是，它含有特定的化学物质，这些化学物质在暴露于辐射时会发生反应，从而导致可测量的变化，可以量化。 例如，一种常见的chemical dosimeter使用在辐射暴露时会变色的溶液。这种颜色变化可以与标准图表进行比较，以确定接收到的辐射剂量。这类设备特别有用，因为它们提供了暴露的永久记录，使得在需要时进行回顾性分析变得更容易。chemical dosimeter的重要性不言而喻，尤其是在工人经常暴露于辐射的环境中。例如，在医院中，处理X射线或放射性材料的医务人员需要监测他们的辐射暴露，以确保其保持在安全范围内。通过使用chemical dosimeters，这些专业人员可以有效地跟踪他们的辐射剂量，从而在必要时更容易实施保护措施。 此外，chemical dosimeters不仅对个人监测有益，而且对环境评估也很重要。例如，在核设施周围地区，这些设备可以帮助检测任何意外释放到环境中的辐射。通过定期使用chemical dosimeters监测周围区域，当辐射水平超过可接受阈值时，相关部门可以立即采取行动，从而保护公众健康和安全。 chemical dosimeters的另一个优点是它们的简单性和成本效益。与需要电池和维护的电子剂量计不同，chemical dosimeters相对便宜且易于使用。这使得它们在各种应用中都变得可及，从工业环境到教育目的，学生可以通过实践学习辐射安全。 然而，需要注意的是，虽然chemical dosimeters在某些应用中有效，但它们也有局限性。例如，在某些紧急情况下，它们可能无法像一些电子剂量计那样提供实时数据。此外，环境条件（如温度和湿度）可能会影响chemical dosimeters的准确性，因此在解释结果时必须考虑这些因素。 总之，chemical dosimeter在各个领域的辐射暴露监测和管理中发挥着至关重要的作用。它能够提供可靠且永久的辐射剂量记录，使其成为确保辐射存在的工作场所安全的重要工具。随着技术的不断进步，更复杂的chemical dosimeters的发展可能进一步增强我们有效管理辐射暴露的能力，最终为工人和公众创造更安全的环境。