Usage patterns
〈物〉の構造the structure of ~
The structure of this machine is very complex.
構造を持つto have a (certain kind of) structure
This molecule has a special structure.
構造が複雑だthe structure is complex
The structure of the human brain is extremely complex.
構造上の〈事〉a structural (problem, issue, etc.)
There was a structural problem with that building.
構造を分析するto analyze the structure
The researchers analyzed the structure of the protein.