acceptor state造句

• Only return states corresponding to the same input point than the acceptor state finishing the call are " valid " return states.
• The filtered-popping feature is required in order to avoid FPN paths to represent translations of " disconnected " or " overlapping " input segments : a FPN call may contain several translation paths from the called state to an acceptor state, where the input segments they correspond to share the same start point but do not necessarily have the same length.