4430
) to characterize the geometric imperfections in a nickel-based ultralight hollow microlattice and investigate their effect on the compressive strength of the lattice .
 concept or principle: imperfections; machanical property: compressive strength; concept or principle: lattice
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: imperfections, compressive strength, lattice 
Answer:
 concept or principle: imperfections; machanical property: compressive strength; concept or principle: lattice