shielded nuclide

简明释义

屏蔽核素

英英释义

例句

1.To ensure safety, workers must wear protective gear when handling any shielded nuclide 屏蔽核素 during the experiment.

为了确保安全，工作人员在实验过程中处理任何shielded nuclide 屏蔽核素时必须穿戴防护装备。

2.Scientists are exploring new methods to enhance the effectiveness of shielded nuclide 屏蔽核素 in medical applications.

科学家们正在探索新方法，以增强shielded nuclide 屏蔽核素在医疗应用中的有效性。

3.The research team conducted experiments to measure the radiation emitted by the shielded nuclide 屏蔽核素 in a controlled environment.

研究小组在受控环境中进行了实验，以测量由shielded nuclide 屏蔽核素发出的辐射。

4.In the nuclear power plant, safety protocols require that any shielded nuclide 屏蔽核素 be securely stored to prevent exposure.

在核电站，安全协议要求任何shielded nuclide 屏蔽核素都要安全储存，以防止暴露。

5.The shielded nuclide 屏蔽核素 used in this experiment has a half-life of several years, making it suitable for long-term studies.

本实验中使用的shielded nuclide 屏蔽核素半衰期为数年，适合长期研究。

作文

In the field of nuclear physics, the term shielded nuclide refers to a type of nuclide that is protected or surrounded by materials that absorb or deflect radiation. This concept is crucial for ensuring safety in environments where radioactive materials are present. For instance, when dealing with radioactive isotopes used in medical treatments or industrial applications, it is essential to implement shielding techniques to minimize exposure to harmful radiation. The materials used for shielding can vary, including lead, concrete, or water, depending on the type and energy of the radiation emitted by the nuclide.

Understanding the properties of shielded nuclide is vital for professionals in various fields such as medicine, nuclear engineering, and environmental science. In medicine, for example, radioactive isotopes are commonly used in diagnostic imaging and cancer treatment. The use of a shielded nuclide ensures that while patients receive the necessary treatment, the surrounding medical staff and other patients are protected from unnecessary radiation exposure.

Moreover, in nuclear power plants, engineers must carefully design reactors and containment structures to include shielded nuclide configurations. This ensures that any radioactive materials produced during nuclear fission are contained and do not pose a risk to the environment or public health. The effectiveness of shielding materials is often measured in terms of their half-value layer, which indicates how thick a material needs to be to reduce radiation intensity by half.

Additionally, research into new materials for shielding continues to evolve. Scientists are exploring advanced composites and nanomaterials that could provide better protection against radiation while being lighter and more cost-effective. This ongoing research is crucial, especially in the context of space exploration, where astronauts are exposed to higher levels of cosmic radiation. Developing effective shielded nuclide systems will be essential for ensuring the safety and health of astronauts on long-duration missions.

In conclusion, the concept of shielded nuclide plays a critical role in various applications involving radioactive materials. From medical treatments to nuclear power generation and even space exploration, understanding how to effectively shield against radiation is paramount. As technology advances, the development of new shielding materials and methods will continue to enhance safety protocols, allowing us to harness the benefits of nuclear science while minimizing its risks. The importance of shielded nuclide cannot be overstated, as it represents a key element in protecting both human health and the environment from the potential dangers of radiation exposure.

在核物理领域，短语shielded nuclide指的是一种被材料保护或包围的核素，这些材料能够吸收或偏转辐射。这个概念对于确保在存在放射性材料的环境中的安全至关重要。例如，在处理用于医疗治疗或工业应用的放射性同位素时，实施屏蔽技术以最小化有害辐射的暴露是必不可少的。用于屏蔽的材料可以多种多样，包括铅、混凝土或水，具体取决于核素发出的辐射类型和能量。

理解shielded nuclide的性质对于医学、核工程和环境科学等多个领域的专业人士至关重要。例如，在医学中，放射性同位素通常用于诊断成像和癌症治疗。使用shielded nuclide可以确保患者接受必要的治疗，同时周围的医务人员和其他患者受到保护，免于不必要的辐射暴露。

此外，在核电厂，工程师必须仔细设计反应堆和围护结构，以包含shielded nuclide配置。这确保了在核裂变过程中产生的任何放射性材料都被封闭，不会对环境或公众健康构成风险。屏蔽材料的有效性通常通过其半值层来衡量，即需要多厚的材料才能将辐射强度减少一半。

此外，对新型屏蔽材料的研究仍在不断发展。科学家们正在探索先进的复合材料和纳米材料，这些材料能够提供更好的辐射保护，同时更轻便且更具成本效益。这项持续的研究至关重要，尤其是在太空探索的背景下，宇航员面临更高水平的宇宙辐射。开发有效的shielded nuclide系统对于确保宇航员在长时间任务中的安全和健康至关重要。

总之，shielded nuclide的概念在涉及放射性材料的各种应用中发挥着关键作用。从医疗治疗到核电生产甚至太空探索，理解如何有效地屏蔽辐射至关重要。随着技术的进步，新型屏蔽材料和方法的发展将继续增强安全协议，使我们能够利用核科学的好处，同时最小化其风险。shielded nuclide的重要性不容低估，因为它代表了保护人类健康和环境免受辐射暴露潜在危险的关键因素。