quantity-distance principle

subcritical quantity

supercritical mass / quantity

militarily significant quantity

fuel quantity transmitter

gasoline quantity gauge

substantial change of a hydrodynamic quantity

substantial derivative of a hydrodynamic quantity

electromagnetic quantity

local change of a hydrodynamic quantity

local derivate of a hydrodynamic quantity

material change of a hydrodynamic quantity

material derivative of a hydrodynamic quantity

fuel quantity indicator

initial quantity order

away-from-home manning principle

operating principle

territorial principle

principle of collective responsibility

principle of defense sufficiency

principle of solidarity

principle of subsidiarity

principle of territorial integrity

fire-out-of-battery principle

blowback principle

Archimedes principle

generalized Archimedes principle

principle of conservation of mass

principle of conservation of momentum

principle of energy equipartition

principle of persistence of circulation

principle of persistence of irrotational flow

principle of solidification