the theme comes from the project the program development for transient sealing in reactor pressure vessel . this project is the subproject of the research project commissioned by the technical industry committee, department of defense, which is about the advanced reactor design in advanced pressurized water reactor nuclear power station 本論文來源于國(guó)防科學(xué)技術(shù)工業(yè)委員會(huì)關(guān)于先進(jìn)壓水堆核電站先進(jìn)反應(yīng)堆設(shè)計(jì)技術(shù)研究項(xiàng)目(批文號(hào):科工委[1999]149號(hào))的子課題“反應(yīng)堆壓力容器瞬態(tài)密封程序研制”。