multiple elliptical rigid inclusions
tubular spines rigid line
A line used as both sterile and maintaining line
agonic line {agonic line of no declination}
Dual purpose line with nucleic male sterile line
Fault Cutoff Line Allan Line
Male sterility line and maintainer line
velocity line of arc line short band
2D rigid body spring model
3D rigid limit equilibrium method
3-D rigid limited-equilibrium method
3-D rigid visco plastic FEM
3-D rigid visco-plastic FEM
a combined assemblage of rigid panels