left-hand rule (fleming’s rule for motors)
12-parameter triangular elements
2×2 Upper Triangular Operator Matrixes
3-node triangular membrane element
6-node triangular element
9_parameter triangular plate element
Adaptive Triangular Mesh
Al substrates with regular triangular shapes
almost triangular matrix
ASYMMETRIC TRIANGULAR FUZZY NUMBERS
auxiliary equation of triangular type
axisymmetric triangular ring element
bastard triangular file
B-B surface over triangular domain
Bezier surface over triangular domain
bilayer triangular antiferromagnets
block triangular preconditioner