"To solve the structure" means to figure out the organization or arrangement of something, such as a puzzle or a problem, in order to understand it better or find a solution. Full definition
There was of course his contribution to solving the structure of DNA, which goes down as one of the most influential discoveries of all time. (sciencemediacentre.org)
The flood of newly solved structures will revolutionize some areas of research that are currently very difficult to work in due to a distinct lack of data. (sciencemag.org)
Begin developing a plan to incorporate a grade level problem solving structure into your school and share information with your staff. (miblsi.org)