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微型中子源反应堆是为中子活化分析和生产少量同位素而设计的低功率安全反应堆。反应堆本身具有较大的负温度反馈,使反应堆具有固有安全特性,这为我们采用计算机进行闭环控制反应堆的研究提供了有利条件。在中子活化分析工作配备的γ谱数据获取和处理系统中包括了一台PDP—11/34计算机。我们让它分出一小部分机器时间来控制和管理
Micro-neutron source reactors are low-power safety reactors designed for neutron activation analysis and production of small amounts of isotopes. The reactor itself has a large negative temperature feedback, so that the inherent reactor safety features, which we use the computer for closed-loop control of the reactor provided the favorable conditions. A PDP-11/34 computer is included in the γ-spectrum data acquisition and processing system provided with neutron activation analysis. We let it divert a small amount of machine time to control and manage