Assertion: honeycomb's length | /r/HasAspect | gradient
Facets:
Source sentences:
text: An angle formed by the inner face of the drum and the extrusion direction is determined by a relation between the outer diameter of the preform material for a honeycomb structure and that of the resultant formed honeycomb structure so that a length of the drum having a function of such reduction or enlargement path in the extruding direction has a gradient as moderate as possible without being rapidly reduced or enlarged.