3518
The effect of process parameters on the final grain structure and texture evolution is presented .
 concept or principle: process parameters; concept or principle: grain structure; engineering feature: texture; concept or principle: evolution
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: process parameters, grain structure, texture, evolution 
Answer:
 concept or principle: process parameters; concept or principle: grain structure; engineering feature: texture; concept or principle: evolution