【计】 equivalence set
equal in value; equipollence; equivalence
【计】 equifinality; equivalence
【医】 equivalence
gather; troop together; aggregate; assemble; concourse; convene; muster
rendezvous; congregation; concentration
【计】 disjoint set
【医】 aggregate; aggregation; agmen; agmina; convergence
【经】 assembly