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瞬发γ射线中子活化分析仪
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瞬发γ射线中子活化分析仪
Encyclopedia
工学
辐射型元素分析仪
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prompt gamma-ray neutron activation analyzer
瞬发γ射线中子活化分析仪
利用反应堆、加速器或同位素中子源产生的中子轰击被测样品,样品中原子核与中子发生核反应在极短的时间内,释放出不同能量(2千~10兆电子伏特)的特征γ射线,根据特征γ射线的能量以及强度对元素种类及含量进行实时在线测量的装置或仪器。
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Law of the People's Republic of China on rural land contracting
Law of the People's Republic of China on State Compensation
Law of the People's Republic of China on the Administration of Sea Areas
Law of the People's Republic of China on the Administration of Tax Collection
Law of the People's Republic of China on the Administration of the Use of Sea Areas
Law of the People's Republic of China on the Administration of Urban Real Estate
Law of the People's Republic of China on the Entry and Exit Animal and Plant Quarantine
Law of the People's Republic of China on the Guarantee of the Rights and Interests of Women
Law of the People's Republic of China on the People's Bank of China
Law of the People's Republic of China on the Popularization and Application of Agricultural Technologies
Law of the People's Republic of China on the Prevention and Control of Atmospheric Pollution
Law of the People's Republic of China on the Prevention and Control of Radioactive Pollution
Law of the People's Republic of China on the prevention and control of soil pollution
Law of the People's Republic of China on the Prevention and Control of Solid Waste Pollution
Law of the People's Republic of China on the Progress of Science and Technology
Law of the People's Republic of China on the Promotion of Application of Scientific and Technological Achievements
Law of the People's Republic of China on the Protection of Heroes and Martyrs
Law of the People s Republic of China on the Protection of Offshore Islands
Law of the People's Republic of China on the Protection of Oil and Gas Pipelines
Law of the People's Republic of China on the Protection of Sea Islands
Law of the People's Republic of China on the Protection of the Disabled
Law of the People's Republic of China on the Protection of the Rights and Interests of the Elderly
Law of the People's Republic of China on the Red Cross Society
Law of the People's Republic of China on the Safety of Special Equipment
Law of the People's Republic of China on the Standard Spoken and Written Chinese Language
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更新时间:2026/1/4 8:37:26