Type Alias Dimension 

pub type Dimension = dyn Dimension<M = PInt<UInt<UTerm, B1>>, J = Z0, I = Z0, L = Z0, Th = Z0, T = NInt<UInt<UTerm, B1>>, Kind = dyn Kind, N = Z0>;

Dimension of mass rate, MT⁻¹ (base unit kilogram per second, kg · s⁻¹).