Assertion: screw dislocation | /r/HasProperty | symmetrical
Facets:
value: about its axis
type: OTHER
value: cylindrically
type: DEGREE
Source sentences:
text: An important difference between the motion of a screw dislocation and that of an edge dislocation arises from the fact that the screw dislocation is cylindrically symmetrical about its axis with its b parallel to this axis.