The paper describes the model for calculating the neutron flux density distribution in two dimensional hexagonal geometry assembly of light water reactor (LWR) by transmission probability method.
研究利用穿透概率法求解二维六角形轻水堆燃料组件内中子通量密度分布。
The utility model discloses a force driven fixing structure for axle center which comprises gear or synchronous belt wheel, axle clamp and inner hexagonal head bolt.
一种力传动的轴心固定结构，包括齿轮或同步带轮、轴夹及内六角螺栓。
The utility model is composed of a driving roller, a driven roller, a pressing wheel, a conveyor belt, a hopper, a guard board, a pipeline, the hexagonal boxes and a machine frame.
它由主动滚筒，从动滚筒、压轮、输送带、料斗、护板、管道、六角形盒子以及机架形成。
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