airborne radioactivity survey

简明释义

航空放射性测量;

英英释义

例句

1.Researchers used drones to carry out an airborne radioactivity survey over the affected regions.

研究人员使用无人机在受影响地区进行空中放射性调查。

2.After the accident, scientists performed an airborne radioactivity survey to detect any radioactive contamination in the area.

事故发生后，科学家们进行了空中放射性调查以检测该地区是否有放射性污染。

3.The government conducted an airborne radioactivity survey to assess the environmental impact of the nuclear facility.

政府进行了空中放射性调查以评估核设施对环境的影响。

4.The results from the airborne radioactivity survey indicated higher levels of radiation than previously recorded.

来自空中放射性调查的结果显示辐射水平高于之前记录的水平。

5.An airborne radioactivity survey can help identify hotspots of contamination in large areas quickly.

空中放射性调查可以快速识别大区域内的污染热点。

作文

In recent years, environmental monitoring has become increasingly important due to the rising concerns about nuclear safety and the impact of radiation on public health. One of the effective methods employed in this field is the airborne radioactivity survey, which plays a crucial role in detecting and measuring radioactive materials in the atmosphere. This survey method utilizes specialized aircraft equipped with advanced detection instruments to identify and quantify airborne radioactive particles and gases. The significance of an airborne radioactivity survey lies in its ability to cover large areas quickly and efficiently. Traditional ground-based surveys can be time-consuming and may miss critical hotspots of radiation. In contrast, an airborne survey can provide a comprehensive overview of the radiation levels over vast regions, making it an invaluable tool for emergency response teams and environmental scientists alike. During the survey, aircraft fly at low altitudes while collecting data on the concentration of radioactive substances. The information gathered can be used to assess potential risks to human health and the environment. For instance, after a nuclear accident or incident, a rapid airborne radioactivity survey can help determine the extent of contamination and guide evacuation plans. Moreover, this technique is also beneficial in routine monitoring of nuclear facilities, ensuring that they operate within safe limits. Another advantage of the airborne radioactivity survey is its application in research. Scientists utilize this method to study natural background radiation levels and to monitor changes over time. Understanding these variations is essential for assessing the long-term effects of radiation exposure on ecosystems and human populations. Furthermore, the data obtained from such surveys contribute to the development of safety regulations and policies aimed at protecting public health. Despite its many benefits, conducting an airborne radioactivity survey does come with challenges. Weather conditions, such as high winds or precipitation, can affect the accuracy of the measurements. Additionally, the cost of operating specialized aircraft and equipment can be significant, which may limit the frequency of surveys in certain regions. Nevertheless, advancements in technology are continually improving the efficiency and affordability of these surveys, making them more accessible. In conclusion, the airborne radioactivity survey is a vital tool in the field of environmental monitoring, providing valuable insights into the presence of radioactive materials in the atmosphere. Its ability to rapidly assess large areas makes it indispensable in emergency situations and ongoing research. As we continue to navigate the complexities of nuclear safety and environmental protection, the role of airborne surveys will undoubtedly remain critical. By investing in and improving these technologies, we can enhance our understanding of radiation and its impacts, ultimately leading to safer communities and a healthier planet.

近年来，由于人们对核安全和辐射对公众健康影响的日益关注，环境监测变得愈发重要。在这一领域中，采用的一种有效方法是空中放射性调查，它在检测和测量大气中的放射性物质方面发挥了关键作用。这种调查方法利用配备先进探测仪器的专用飞机来识别和量化空气中的放射性颗粒和气体。空中放射性调查的重要性在于其能够快速高效地覆盖大面积区域。传统的地面调查可能耗时较长，并且可能遗漏辐射的关键热点。相比之下，空中调查可以提供广泛区域辐射水平的全面概述，使其成为应急响应团队和环境科学家不可或缺的工具。在调查过程中，飞机以低空飞行，同时收集放射性物质浓度的数据。收集到的信息可用于评估对人类健康和环境的潜在风险。例如，在核事故或事件发生后，快速的空中放射性调查可以帮助确定污染的范围并指导疏散计划。此外，这项技术在核设施的常规监测中也非常有用，以确保其在安全限度内运行。空中放射性调查的另一个优点是其在研究中的应用。科学家利用这种方法研究自然背景辐射水平及其随时间的变化。理解这些变化对于评估辐射暴露对生态系统和人类群体的长期影响至关重要。此外，从这类调查中获得的数据有助于制定旨在保护公众健康的安全法规和政策。尽管有许多好处，但进行空中放射性调查也面临挑战。天气条件，如强风或降水，可能会影响测量的准确性。此外，操作专用飞机和设备的成本可能相当高，这可能限制某些地区调查的频率。然而，技术的进步正在不断提高这些调查的效率和经济性，使其更容易获得。总之，空中放射性调查是环境监测领域中的一项重要工具，为我们提供了有关大气中放射性物质存在的宝贵见解。它快速评估大面积区域的能力使其在紧急情况下和持续研究中不可或缺。随着我们继续应对核安全和环境保护的复杂性，空中调查的作用无疑将保持关键。通过投资和改进这些技术，我们可以增强对辐射及其影响的理解，最终实现更安全的社区和更健康的地球。