Type Alias Dimension 

pub type Dimension = dyn Dimension<M = NInt<UInt<UTerm, B1>>, J = Z0, I = Z0, L = PInt<UInt<UInt<UTerm, B1>, B0>>, Th = Z0, T = Z0, Kind = dyn Kind, N = Z0>;

Dimension of specific area, L²M⁻¹ (base unit square meter per kilogram, m² · kg⁻¹).