neutron capture gamma ray analysis

简明释义

中子俘获射线分析

英英释义

例句

1.During the inspection, the team utilized neutron capture gamma ray analysis to assess the safety of the reactor.

在检查过程中，团队利用中子俘获伽马射线分析来评估反应堆的安全性。

2.Researchers employed neutron capture gamma ray analysis to detect trace elements in geological samples.

研究人员采用中子俘获伽马射线分析来检测地质样品中的微量元素。

3.The accuracy of neutron capture gamma ray analysis makes it a preferred method in nuclear medicine.

由于中子俘获伽马射线分析的准确性，它成为核医学中首选的方法。

4.The neutron capture gamma ray analysis technique is essential for understanding the nuclear properties of materials.

该中子俘获伽马射线分析技术对于理解材料的核特性至关重要。

5.In the laboratory, we used neutron capture gamma ray analysis to identify the isotopic composition of the sample.

在实验室中，我们使用中子俘获伽马射线分析来识别样品的同位素组成。

作文

Neutron capture gamma ray analysis is a powerful technique used in various fields such as nuclear physics, geology, and environmental science. This method involves the interaction of neutrons with atomic nuclei, leading to the emission of gamma rays. Understanding this process can provide valuable insights into the composition of materials and the presence of specific isotopes. In essence, when a neutron is captured by a nucleus, it can lead to a transition that results in the emission of gamma radiation. This emitted radiation can then be analyzed to determine the elemental and isotopic composition of the sample being studied.One of the primary applications of neutron capture gamma ray analysis (中子俘获伽马射线分析) is in the field of geology, where it helps in the exploration of minerals and ores. By analyzing the gamma rays emitted from a rock sample after neutron bombardment, scientists can identify the types of minerals present. This is particularly useful in mining operations, as it allows for more efficient extraction of valuable resources. The ability to detect trace elements that are otherwise difficult to identify using traditional methods makes this technique indispensable in the mining industry.In addition to its applications in geology, neutron capture gamma ray analysis (中子俘获伽马射线分析) is also employed in environmental science. For instance, it can be used to assess soil contamination levels by identifying harmful isotopes in the environment. This is crucial for monitoring pollution and ensuring that ecosystems remain healthy. By providing a non-destructive means of analyzing samples, this technique allows researchers to gather data without compromising the integrity of the samples.Furthermore, neutron capture gamma ray analysis (中子俘获伽马射线分析) plays a significant role in nuclear safety and security. It can be utilized to detect illicit nuclear materials or to monitor the integrity of nuclear reactors. By analyzing the gamma rays emitted from materials within a reactor, operators can ensure that the reactor is functioning safely and efficiently. This capability is vital for preventing nuclear accidents and for maintaining public safety.The process of neutron capture gamma ray analysis (中子俘获伽马射线分析) begins with the generation of neutrons, which can be produced through various means, such as nuclear reactions or particle accelerators. Once the neutrons are generated, they are directed towards the sample. Upon interacting with the nuclei of the atoms in the sample, some neutrons will be captured, leading to the emission of gamma rays. These gamma rays are then detected and analyzed using specialized equipment, allowing researchers to determine the elemental composition of the sample.In conclusion, neutron capture gamma ray analysis (中子俘获伽马射线分析) is a versatile and invaluable tool in modern science. Its applications span across multiple disciplines, from geology to environmental science and nuclear safety. As technology continues to advance, the precision and efficiency of this analytical technique are expected to improve, further enhancing our understanding of materials at the atomic level. The ability to analyze samples non-destructively while providing detailed compositional information makes this technique a cornerstone in the fields that rely on material analysis.