banded structure structure

newly-built structure and existing structure

Structure and electronic structure

the frame structure and masonry structure

amelogenesis imperfect

consistent imperfect buckling analysis method

dentinogenesis imperfect

Imperfect

imperfect annulus

Imperfect Casing

imperfect chiasma

imperfect circle round line

imperfect cleavage

imperfect combustion

imperfect competition

imperfect contact

imperfect crystal

imperfect crystal formation

imperfect dislocation