There is also the practical matter of the verification effort that should be given to the materials after they have been blended or irradiated to the point that they would be less well suited for weapon purposes than the comparable materials found in the civil sector.
还有一个实际的问题，即应努力核查那些经过混合或辐照，以至相对于民用部门可比材料而言更不适合用于武器目的的那些材料。