acas

• Using information of the source term information on the magnitude of the radiological release , including the amounts , types and ratios of the released radioactive materials and meteorological conditions , the acas models the transport and dispersion of the released radioactive materials and predicts the radiation dose to the public
  根据辐射源项的资料即事故释放源的资料，包括放射性物质的释放总量和各种放射性物质的相对比例等数据及气象数据，这套系统模拟是次核事故所泄漏的放射性物质在空气中的扩散情况，及预测市民可能受到的辐射剂量。