0 relating to the way in which parts of a system or object are arranged -- 結構；構造；機構；體系
1 relating to the structure of a building or similar object -- （建築物或類似物體）結構上的
a structural engineer
structural design
However, sequence progressivity is not only a structural issue.
On the other hand, structural redundancy might improve system dependability.
A complete structural analysis on multiple levels may violate more than one soft constraint.
The authors review evidence indicating that dynamic structural interactions between astrocytes and synapses affect hippocampal synaptic physiology, behavior, and disease.
The sequent calculus we consider just has implication, no structural rules and a changed axiom.
The latter is a sequent calculus that needs none of the standard structural rules of weakening, contraction or cut.
