7031
Results showed that the theoretical compressive elastic moduli of the designed constructs were 23.3 , 56.5 , 67.5 , and 1.8 MPa , and the experimental compressive elastic moduli were 23.6 ± 0.6 , 45.1 ± 1.4 , 56.7 ± 1.7 , and 1.6 ± 0.2 MPa for lattice , wavy , hexagonal , and shifted microstructures , respectively , while maintaining the same construct dimension and porosity .
 concept or principle: theoretical; machanical property: elastic moduli; engineering feature: designed; concept or principle: MPa; concept or principle: experimental; machanical property: elastic moduli; concept or principle: MPa; concept or principle: lattice; engineering feature: hexagonal; material: microstructures; engineering feature: dimension; machanical property: porosity
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: theoretical, elastic moduli, designed, MPa, experimental, elastic moduli, MPa, lattice, hexagonal, microstructures, dimension, porosity 
Answer:
 concept or principle: theoretical; machanical property: elastic moduli; engineering feature: designed; concept or principle: MPa; concept or principle: experimental; machanical property: elastic moduli; concept or principle: MPa; concept or principle: lattice; engineering feature: hexagonal; material: microstructures; engineering feature: dimension; machanical property: porosity