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内充气正比计数法
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内充气正比计数法
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工学
内充气正比计数方法
释
internal gas proportional counting method
内充气正比计数法
采用工作在正比条件下的内充气正比计数管方法实现气体状态或可转化为气态的放射性核素活度(或单位体积活度)绝对测量的技术方法。
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international cooperation exploitation of natural resources
international cooperation in confiscation
international cooperation in drug control
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International Cooperation on Harmonization of Technical Requirements for the Registration of Veterinary Medicinal Products
international cooperation on securities supervision
international cooperation projects of elderly health
International Cooperation Strategy in Cyberspace
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International Council for Adult Education
International Council for Pressure Vessel Technology
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International Council for the Exploration of the Sea
International Council for Traditional Music
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International Council of Museums-Committee for Conservation
International Council of Nurses
International Council of Sport Science and Physical Education
International Council of the Aeronautical Science
International Council on Archives
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