1385
The slicing process also introduces inaccuracy to the file because here the algorithm replaces the continuous contour with discrete stair steps .
 concept or principle: slicing process; manufacturing standard: file; concept or principle: algorithm; engineering feature: contour; concept or principle: discrete stair steps
Please list all entity words in the text that fit the category.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} 
Answer:
 concept or principle: slicing process; manufacturing standard: file; concept or principle: algorithm; engineering feature: contour; concept or principle: discrete stair steps