isothermal surface
type: Concept
preferred label: سطح تک دما @fa
related: conservative field

conservative field
type: Concept
broader: potential
preferred label: میدان پایستار @fa
related: isothermal surface
related: conservative force field

potential
type: Concept
narrower: conservative field
preferred label: پتانسیل @fa

conservative force field
type: Concept
preferred label: میدان نیروی پایستار @fa
related: conservative field