radiochemistry

简明释义

英[ˌreɪdiəʊˈkemɪstri]美[ˌreɪdioʊˈkemɪstri]

n. [核] 放射化学

英英释义

单词用法

同义词

反义词

例句

1.The definition of the environmental radiochemistry has been studied. Main contents containing in the subject have been classified and reviewed in accordance with different modalities.

对环境放射化学的定义作了论述，并按不同方法对这门学科的研究内容作了分类和阐述；

2.The definition of the environmental radiochemistry has been studied. Main contents containing in the subject have been classified and reviewed in accordance with different modalities.

对环境放射化学的定义作了论述，并按不同方法对这门学科的研究内容作了分类和阐述；

3.While classical chemistry was practised in the beginning, the focus has later been mainly put on radiochemistry, nuclear physics and mass spectrometry.

在建立初期是古典化学，后来研究重点分别主要放在放射化学，核物理和物质光谱分析。

4.The environmental radiochemistry is a new frontier discipline. So? It is very important to study the system of this subject.

环境放射化学是一门新兴的边缘学科，对其学科体系进行探讨十分必要。

5.Five major features of the environmental radiochemistry are suggested. Issues to be considered recently in the...

提出了环境放射化学研究的五个特点，并对该学科当前需研究的若干问题进行了讨论。

6.Gas chromatography is an important tool for rapid chemical separations in nuclear and Radiochemistry.

化学研究中，气相色谱法是一种非常重要的快速分离工具。

7.The RO Module has been used to treat waste water of the radiochemistry laboratory.

并用该组件处理放射化学实验室排出的废水。

8.The study of the effects of radiation on biological systems is a key focus in radiochemistry 放射化学.

辐射对生物系统影响的研究是放射化学的一个关键重点。

9.In radiochemistry 放射化学, isotopes are often used to trace chemical processes.

在放射化学中，常常使用同位素来追踪化学过程。

10.The safety protocols for handling radioactive materials are crucial in radiochemistry 放射化学 labs.

在放射化学实验室中，处理放射性材料的安全协议至关重要。

11.Research in radiochemistry 放射化学 has led to advancements in cancer treatment through targeted radiation therapy.

在放射化学的研究中，通过靶向放射治疗取得了癌症治疗的进展。

12.Students in the chemistry program must take a course on radiochemistry 放射化学 to understand nuclear reactions.

化学专业的学生必须修读一门关于放射化学的课程，以理解核反应。

作文

Radiochemistry is a branch of chemistry that deals with the study of radioactive substances and their properties. It encompasses the chemical and physical behaviors of radionuclides, which are atoms that emit radiation due to their unstable nuclei. The significance of radiochemistry (放射化学) cannot be overstated, as it plays a crucial role in various fields, including medicine, environmental science, and nuclear energy. In this essay, I will delve into the importance of radiochemistry (放射化学) and its applications, highlighting how it impacts our daily lives and the world around us. One of the most prominent applications of radiochemistry (放射化学) is in the field of medicine, particularly in diagnostic imaging and cancer treatment. Radioactive isotopes are used in medical imaging techniques such as positron emission tomography (PET) and single-photon emission computed tomography (SPECT). These methods allow doctors to visualize the internal structures of the body and identify abnormalities, leading to early diagnosis and better patient outcomes. Furthermore, radiochemistry (放射化学) is essential in targeted radiotherapy, where radioactive materials are used to destroy cancer cells while minimizing damage to surrounding healthy tissue. This innovative approach has revolutionized cancer treatment, making it more effective and less invasive. In addition to its medical applications, radiochemistry (放射化学) is vital in understanding environmental processes and addressing pollution. Radioactive isotopes can serve as tracers to study the movement of contaminants in ecosystems. For instance, scientists use radiochemical techniques to track the dispersion of heavy metals and other pollutants in water bodies, providing valuable data for environmental protection efforts. Moreover, the study of naturally occurring radioactive materials helps researchers assess the impact of human activities on the environment, enabling them to develop strategies for remediation and sustainable management. Another significant area where radiochemistry (放射化学) is applied is in the field of nuclear energy. The production of nuclear power relies heavily on the principles of radiochemistry (放射化学), particularly in the processes of uranium enrichment and fuel fabrication. Understanding the chemical behavior of radioactive materials is crucial for ensuring the safety and efficiency of nuclear reactors. Additionally, radiochemistry (放射化学) plays a role in the management of nuclear waste, where scientists work to develop methods for the safe disposal and storage of radioactive materials, thereby protecting human health and the environment. Despite its numerous benefits, the study and application of radiochemistry (放射化学) also come with challenges and ethical considerations. The handling of radioactive materials requires strict safety protocols to prevent exposure and contamination. Additionally, public perception of nuclear technology can be influenced by historical events, such as nuclear accidents, leading to fear and resistance to its use. Therefore, it is essential for scientists and policymakers to communicate effectively about the risks and benefits associated with radiochemistry (放射化学) to foster public trust and support. In conclusion, radiochemistry (放射化学) is an essential field that intersects with various aspects of our lives. From advancing medical technologies to understanding environmental issues and harnessing nuclear energy, the applications of radiochemistry (放射化学) are vast and impactful. As we continue to explore the potential of radioactive materials, it is crucial to balance innovation with safety and ethical considerations, ensuring that the benefits of radiochemistry (放射化学) are realized while minimizing risks to society and the environment.