【摘 要】
：
In order to study cosmic rays response characteristics of self-designed HPIC(high pressure ionization chamber),model JLZ-Ⅲ,the JLZ-Ⅲwas placed on a boat which
【机 构】
：
Radiation Metrology Division,
【出 处】
：
Annual Report of China Institute of Atomic Energy
论文部分内容阅读
In order to study cosmic rays response characteristics of self-designed HPIC(high pressure ionization chamber),model JLZ-Ⅲ,the JLZ-Ⅲwas placed on a boat which is 3 meters much deeper and at least 1 kilometer away from land to measure air kerma rate in the open water in Miyun Reservoir(geomagnetic latitude 29°N,altitude 160 m),Beijing.The result was compared with the measurement
In order to study cosmic rays response characteristics of self-designed HPIC (high pressure ionization chamber), model JLZ-III, the JLZ-III was placed on a boat which is 3 meters much deeper and at least 1 kilometer away from land to measure air kerma rate in the open water in Miyun Reservoir (geomagnetic latitude 29 ° N, altitude 160 m), Beijing. The result was compared with the measurement
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