5758
This paper uses a thermo-mechanical model to better understand the effect of laser scan strategy on the generation of residual stress in SLM .
 concept or principle: thermo-mechanical model; enabling technology: laser scan; machanical property: residual stress; manufacturing process: SLM
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: thermo-mechanical model, laser scan, residual stress, SLM 
Answer:
 concept or principle: thermo-mechanical model; enabling technology: laser scan; machanical property: residual stress; manufacturing process: SLM