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本工作利用一维扩散程序(1DX)并出的二维扩散程序(2DB)计算的少群截面,利用2DB的r-z几何对中心一根控制棒作提升不同高度的价值计算,同时用2DB的x-y几何对偏心棒作不同~(10)B加浓度的价值计算。由此可以得到ρ(相对价值)与提升高度和
In this work, a small group of cross sections calculated by 2D diffusion program (2DB) using one-dimensional diffusion program (1DX) and a control rod with 2DB were used to calculate the height of one control rod. At the same time, Geometry eccentric rod for different ~ (10) B plus concentration value calculation. From this we can get ρ (relative value) and lifting height