hodoscope counter测迹仪计数器
neutron hodoscope中子辐射计数器
muon hodoscope介子描亦仪
counter hodoscope计数描迹器;[电子] 计数器描迹仪
hodoscope system宇宙线描迹仪
neutron n hodoscope中子辐射计数器
hodoscope radiation counter辐射计数器
energy spectrum hodoscope能谱描迹仪
N（名词） any device for tracing the path of a charged particle, esp a particle found in cosmic rays 描迹仪 [physics]