induced radioactivity

简明释义

感应放射能

英英释义

例句

1.Researchers are studying the effects of induced radioactivity on biological tissues to understand its impact on health.

研究人员正在研究诱发放射性对生物组织的影响，以了解其对健康的影响。

2.In nuclear reactors, induced radioactivity is a common phenomenon that occurs when fuel elements absorb neutrons.

在核反应堆中，诱发放射性是一个常见现象，当燃料元件吸收中子时会发生。

3.The experiment demonstrated that the neutron bombardment resulted in induced radioactivity, which is the process of creating radioactive isotopes through nuclear reactions.

实验表明，中子轰击导致了诱发放射性，这是通过核反应产生放射性同位素的过程。

4.Safety protocols must be in place to handle induced radioactivity in laboratories where nuclear experiments are conducted.

在进行核实验的实验室中，必须制定安全协议以处理诱发放射性。

5.The detection of induced radioactivity in materials can help scientists identify the presence of certain isotopes.

材料中诱发放射性的检测可以帮助科学家识别某些同位素的存在。

作文

Induced radioactivity is a fascinating phenomenon that occurs when stable nuclei are bombarded with particles, resulting in the transformation of these nuclei into radioactive isotopes. This process can be observed in various scientific fields, including nuclear physics, medicine, and even archaeology. The concept of induced radioactivity (诱发放射性) is essential for understanding how artificial radioisotopes are created and utilized in numerous applications.One of the most common methods of inducing radioactivity is through the use of neutron bombardment. When a stable nucleus absorbs a neutron, it may become unstable and subsequently decay into a different element or isotope. This transformation is not only significant in theoretical research but also has practical implications in medical treatments. For instance, in cancer therapy, certain isotopes produced through induced radioactivity (诱发放射性) are used to target and destroy malignant cells while minimizing damage to surrounding healthy tissues.Furthermore, induced radioactivity (诱发放射性) plays a crucial role in the field of nuclear energy. In nuclear reactors, fuel rods made of uranium or plutonium undergo fission reactions, releasing neutrons that can induce radioactivity in nearby materials. This process not only contributes to the generation of energy but also leads to the production of various radioactive isotopes that can be harnessed for further applications.In addition to its applications in medicine and energy, induced radioactivity (诱发放射性) has also been instrumental in archaeological dating techniques. Scientists utilize this method to determine the age of artifacts and fossils by measuring the concentration of specific isotopes that result from induced radioactivity. By understanding the decay rates of these isotopes, researchers can accurately date ancient objects, providing invaluable insights into human history and evolution.However, the study and application of induced radioactivity (诱发放射性) also come with challenges and safety concerns. The handling of radioactive materials requires strict regulations and safety protocols to protect both workers and the environment. Moreover, the long-term effects of exposure to radiation are still being researched, emphasizing the importance of responsible practices in any field utilizing induced radioactivity.In conclusion, induced radioactivity (诱发放射性) is a critical concept that bridges multiple disciplines, from healthcare to energy production and archaeological research. Understanding this phenomenon not only enhances our knowledge of nuclear processes but also opens up new avenues for innovation and discovery. As we continue to explore the potential of induced radioactivity, it is imperative to prioritize safety and ethical considerations to ensure that its benefits can be enjoyed without compromising public health or environmental integrity.