generalized positive matrices
nonnegative(positive) matrices
Positive diagonal matrix
block diagonal matrices
symmetric triple diagonal matrices
triple diagonal matrices
positive electrode [= positive pole]
positive-negative-positive
both diagonal and off-diagonal disorder
diagonal line [= diagonal lines]
The inverse matrices of cyclic matrices
0-1 symmetric matrix of positive line
(BPG)black positive gel
(moisture content) of the positive electrode
3-terminal positive voltage adjustable regulator
5-HT positive immunoreactive cell
a positive convection term