Verification regulation of low background alpha and or beta measuring instrument 低本底测量仪检定规程
The experiment system for studying the interaction of high intensity ultrashort pulse laser with solid targets , the facilities and methods for measuring ultrafast hard x - ray have been built 首先建立了用于测量激光等离子体产生的超快硬x射线的、基于低本底hpge谱仪的单光子测量方法和设备。