7959
On the basis of experimental results , a Gurson-type porous plasticity model was used within a 3D continuum finite element model to characterize the process–damage parameter relationship through an inverse identification process .
 concept or principle: experimental; machanical property: porous plasticity; concept or principle: model; concept or principle: 3D; concept or principle: finite element model; concept or principle: parameter; concept or principle: process
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: manufacturing standard, machanical property, manufacturing process, material, engineering feature, process parameter, machine or equipment, application, process characterization, enabling technology, biomedical, concept or principle 
Text: {0} 
 Entities: experimental, porous plasticity, model, 3D, finite element model, parameter, process 
Answer:
 concept or principle: experimental; machanical property: porous plasticity; concept or principle: model; concept or principle: 3D; concept or principle: finite element model; concept or principle: parameter; concept or principle: process