en isolated system (n)
― IsA ⟶
Weight: 1.0
en thermodynamic system (n) Source: OpenCyc 2012
en thermodynamic system (n)
― IsA ⟶
Weight: 1.0
en physical system (n) Source: OpenCyc 2012
en open system (n)
― IsA ⟶
Weight: 1.0
en thermodynamic system (n) Source: OpenCyc 2012