hand dosimeter

简明释义

手持剂量计

英英释义

例句

1.During the emergency drill, each participant was required to wear a hand dosimeter to monitor their radiation exposure.

在紧急演练期间，每位参与者都必须佩戴手持剂量计以监测他们的辐射暴露。

2.The technician calibrated the hand dosimeter to provide accurate readings for radiation levels.

技术员对手持剂量计进行了校准，以提供辐射水平的准确读数。

3.After the experiment, the scientist reviewed the data from the hand dosimeter to assess the radiation exposure.

实验结束后，科学家查看了手持剂量计的数据以评估辐射暴露情况。

4.The hand dosimeter is essential for workers in nuclear facilities to track their exposure levels.

对于核设施的工人来说，手持剂量计是跟踪他们暴露水平的必需品。

5.Before entering the radioactive area, the workers checked their hand dosimeter to ensure they were within safe exposure limits.

在进入放射性区域之前，工人们检查了他们的手持剂量计以确保他们在安全暴露限度内。

作文

In today's world, where technology and safety measures are paramount, the importance of radiation monitoring cannot be overstated. One of the essential tools used in various industries, especially in nuclear facilities and medical environments, is the hand dosimeter. A hand dosimeter (手持剂量计) is a portable device that measures the amount of ionizing radiation exposure a person receives over time. This small yet powerful tool is crucial for ensuring the safety of workers who are frequently exposed to radiation, as it provides real-time data on radiation levels. The hand dosimeter serves multiple purposes, including personal safety monitoring, regulatory compliance, and health surveillance. In industries such as healthcare, where X-rays and radioactive materials are commonly used, the use of a hand dosimeter is vital. Medical personnel, such as radiologists and technicians, often wear these devices to monitor their exposure during procedures involving radiation. By doing so, they can take necessary precautions if their exposure reaches unsafe levels. Moreover, the hand dosimeter is not only beneficial in medical settings but also plays a critical role in nuclear power plants. Workers in these facilities are at risk of exposure to harmful radiation, making it essential to monitor their exposure continuously. The hand dosimeter allows them to track the cumulative dose received throughout their shifts, ensuring that they remain within safe exposure limits set by health regulations. The technology behind the hand dosimeter has evolved significantly over the years. Modern devices are equipped with advanced sensors that provide accurate and instantaneous readings. Many of them are designed to be user-friendly, featuring digital displays that show radiation levels clearly. Some models even have alarm systems that alert users when they exceed predetermined exposure limits. This feature is particularly important in high-risk environments, as it helps prevent overexposure and potential health hazards. Another advantage of using a hand dosimeter is its portability. Unlike larger radiation detection systems, which can be cumbersome and difficult to transport, the hand dosimeter is lightweight and easy to carry. This convenience allows workers to have immediate access to radiation monitoring wherever they go, enhancing their safety and peace of mind. In addition to workplace safety, the hand dosimeter also contributes to public safety. During emergency situations, such as nuclear accidents or radiological incidents, these devices can be used by first responders to assess radiation levels in the environment. This information is crucial for making informed decisions about evacuation, containment, and remediation efforts. In conclusion, the hand dosimeter (手持剂量计) is an indispensable tool in the modern world, particularly for those working in radiation-prone environments. Its ability to provide real-time monitoring of radiation exposure not only protects workers but also ensures compliance with safety regulations. As technology continues to advance, we can expect further improvements in the design and functionality of hand dosimeters, making them even more effective in safeguarding human health against the dangers of radiation exposure.

在当今世界，技术和安全措施至关重要，辐射监测的重要性不容小觑。一个在各种行业中使用的基本工具，尤其是在核设施和医疗环境中，是手持剂量计。手持剂量计（手持剂量计）是一种便携式设备，用于测量一个人在一段时间内接收到的电离辐射暴露量。这种小巧而强大的工具对于确保经常接触辐射的工人的安全至关重要，因为它提供了关于辐射水平的实时数据。手持剂量计的用途多种多样，包括个人安全监测、法规遵从和健康监测。在医疗行业中，X光和放射性材料的使用非常普遍，因此使用手持剂量计至关重要。医疗人员，如放射科医生和技师，通常佩戴这些设备，以监测他们在涉及辐射的程序中的暴露情况。通过这样做，他们可以在暴露达到不安全水平时采取必要的预防措施。此外，手持剂量计不仅在医疗环境中有益，而且在核电站中也发挥着关键作用。这些设施中的工人面临着有害辐射的暴露风险，因此持续监测他们的暴露情况至关重要。手持剂量计使他们能够跟踪整个班次中接收到的累积剂量，确保他们保持在健康法规设定的安全暴露限制内。手持剂量计背后的技术近年来发生了显著变化。现代设备配备了先进的传感器，提供准确和即时的读数。许多设备设计得用户友好，具有清晰显示辐射水平的数字显示屏。有些型号甚至配备了报警系统，当用户超过预定的暴露限制时会发出警报。这个功能在高风险环境中特别重要，因为它有助于防止过度暴露和潜在的健康危害。使用手持剂量计的另一个优点是其便携性。与大型辐射检测系统相比，后者可能笨重且难以运输，手持剂量计轻巧且易于携带。这种便利性使工人能够随时随地立即进行辐射监测，从而增强他们的安全感和安心感。除了工作场所安全外，手持剂量计还有助于公共安全。在紧急情况下，例如核事故或放射性事件，这些设备可以被第一响应者用来评估环境中的辐射水平。这些信息对于做出有关撤离、遏制和修复工作的知情决定至关重要。总之，手持剂量计（手持剂量计）在现代世界中是不可或缺的工具，特别是对于那些在辐射易发环境中工作的人。它能够提供辐射暴露的实时监测，不仅保护工人，还确保遵守安全法规。随着技术的不断进步，我们可以期待在手持剂量计的设计和功能上进一步改进，使其在保护人类健康免受辐射暴露危险方面变得更加有效。