FCM	Functional Circuit Model
SFC	Self-similar Functional Circuit
SFCM	Self-similar Functional Circuit Model
ISFC	Infinite-level Self-similar Functional Circuit
ISFCM	Infinite-level Self-similar Functional Circuit Model
FFC	Fractal Functional Circuit
SBM	Self-similar Biomimetic material
FSFCM	Finite-level Self-similar Functional Circuit Model
FHC	Fractal Hypercell
FAO	Fractal Admittance Operator
GKF	Gaussian-type Kernel Function
GKF-QQ	Gaussian-type Kernel Function with Quadratic Quotient
BKF-NEF	Bessel-type Kernel Function weighted by Negative Exponential Function