4749
In contrast to the layer-by-layer approaches employed in most AM processes , CLF enables the directed orientation of the fibers in all spatial coordinates , that is in the x- , y- , and z-directions .
 concept or principle: layer-by-layer; manufacturing process: AM processes; concept or principle: orientation; material: fibers; process parameter: coordinates
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: layer-by-layer, AM processes, orientation, fibers, coordinates 
Answer:
 concept or principle: layer-by-layer; manufacturing process: AM processes; concept or principle: orientation; material: fibers; process parameter: coordinates