As the specified amounts of fissile material to be measured decrease, as the timeliness increases, and as the confidence associated with conclusions increases, the verification costs commensurately go up and the level of assurance provided by the system increases.
随着需要测量的裂变材料数量不断减少，及时性不断提高，各方对于结论的信任不断增强，核查成本和系统保障水平相应提高。