Generating Inbred Mice. Inbred Strains. A strain is defined as inbred when it has been mated brother x sister for 20 or more consecutive generations (F20). All offspring can be traced back to a single ancestral breeding pair in the 20th or subsequent generation.
suction head. The energy per unit weight of fluid on the suction side of a pump. 1  Facebook.
Suction Release Devices. U.S. Consumer Product Safety Commission (CPSC) staff is working to develop strategies to reduce deaths and injuries from entrapment in the suction drains of swimming pools and spas.