<正>SiO2 films were firstly implanted by 120 keV C-ions at room temperature (RT) and then irradiated at RT with 1.75 GeV Xe ions. The implantation was performed
<正> Our rice seeds which were let between in the CR-39 solid state nuclear track detectors were carried on Shenzhou III Airship fight in space and the track of
<正> In nuclear physics and application nuclear physics, experience formula of nuclear reaction total section has very important reality significance for theory