How to synchronize two DB in two different SQL Server? MS SQL 7.0

Hi,all:
   A business Exe depends on a Parameter DB:Params_DB.
   I have two SQL Sever:Server_Main and Server_Bak.
   Each of them have a Param_DB.

   How can I let the Param_DB in Server_Bak auto synchronized with Param_DB
in Server_Main ?
   Thank you !

   bear 2000-2-16