【计】 surrounding block
【化】 outer sphere
【医】 strata externum
formality; ground rule; procedure; proceeding; process; program
【计】 P; problem determination aid; PROC; program; related channel program
【化】 sequence
【经】 program; sequence
lump; agglomeration; clump; dollop; loaf
【计】 B; block
【医】 block; lump; mass; massa