The journal is characterized by paying equal attention to innovation and practicality, and combining improvement with popularization. It mainly publishes creative and practical new achievements, new technologies and new experiences of isotope and radiation technology in industrial application, and also publishes articles on the application of isotope technology in science, agriculture and medicine, which comprehensively reflects the development of isotope technology and its theory and practice in various fields of national economy. The aim is to promote the academic exchange of isotope and radiation technology at home and abroad, publicize its economic and social benefits, and promote the application of isotope technology in all aspects of national economic construction.
The journal has columns such as review, radioisotopes and radioactive sources, radiopharmaceuticals and labeled compounds, radioisotope application technology, stable isotope preparation and application technology. The unique fields involved are: the development of isotopes and their preparation; Study on isotope detection technology of petroleum deposits: Industrial isotope instrument development; Environmental protection isotope technology; Application of isotope technology in radiation breeding and soil detection: research and application of medical nuclides in basic medicine and clinical medicine.
Since its inception, the journal has been increasingly influential, welcomed by relevant researchers, teachers and students in colleges and universities, and people from all walks of life engaged in isotope technology and application, and has also attracted the attention of relevant authorities at home and abroad: it has been included by CA in the United States internationally; In China, it was selected as the source periodical by Statistics and Analysis of Scientific Papers in China, Comprehensive Evaluation Database of Chinese Academic Journals, China Journal Network, China Academic Journals (CD-ROM Edition), China Biological Abstracts and China Chemical Abstracts. In March 2004, it was named "China Science and Technology Core Journal" by the Ministry of Science and Technology (valid until March 2006); In April 2004, it was listed as the core periodical of atomic energy technology by Peking University Library.
Journal Name: Isotopes
Organizer: Isotope Society of China Nuclear Society.
Publishing cycle: quarterly
Place of publication: Beijing
Language type: Chinese
Format size: large 16 format
International serial number: 1000-75 12
Domestic serial number: 1 1-2566/TL
Mailing code: 82-68 1
Release date: 1988
The log is contained in the following database:
California Chemical Abstracts (USA) (20 1 1)
Core journals:
China Core Journals (2004)
Chinese core journals (1992) (the following items are in the order of surname strokes) Wang Wang Shizhen Liu Boli Chen Ziyuan Wu Jilan Chai Zhifang Fu Fan An Jigang Luo Shunzhong Luo Zhifu Liu Huabei Du Fu Rong Du Xiaoning Zhang Lan Luo Shineng Wu Zhifang Hu Ji Han Shiquan Yang Juncheng Liu Guoping Deng Houfu Ding Songdong Yu Junfeng Wang Gang Wang Mingfang Wang Xuhui Wang Liming Wen Xiang Min Longxing Gui Lu Jianhua Zhong Bohua Liu Yibing Liu Xing Party Liu Yishu Xu Shu and Wu Wangsuo Li Quanwei Yang Zhang Youjiu Zhang Guoguang Xianzhong Zhang Fengli Zhang Zhiyong Zhang Jinming Chen Xiaoming Zhong Jianguo Ni Bangfa Jia Hongmei Tang Ganghua Peng Jingcheng. He Senjun Cai Minggang Liao Jianmin Wei Hongyuan Isotope, Alloallotrope, Alloallotrope and Isomer Content Isotope Isomorphism Alloallotrope Isomer Applicable Object Atoms Single Organic Matter and Inorganic Matter are judged according to the same proton number. Different neutron numbers belong to the same species, and the same substance with similar element structure has the same molecular formula, which conforms to the same general structure. The relative molecular weight of simple materials between different atoms is different (phase difference 14n), and it is not necessarily the same substance. The chemical properties are similar, but the physical properties are different. The melting point and density change regularly, and the chemical properties may be similar or very different. There are three examples with different physical properties: H, D, T, 16O, 18O, red phosphorus and white phosphorus, diamond and graphite methane and butane, n-pentane, isopentane and neopentane.