OP,
It is essentially telling to allocate the overlap area (say AO) of each A1 for each nozzle by the ratio of the nozzle diameters.
This means nozzle 1 will get more share of the overlapping AO than nozzle 2. Example: Overalapping area allocation for nozzle 1= (AO x 462/194).
Finally, make a check that each nozzle is adequately reinforced (repad or without repad).
GDD
Canada