944
Transformed reduced stiffness matrix for various fiber orientation can be computed using transformation matrix as follow , and is the angle of the fiber reinforcement .
 machanical property: stiffness matrix; engineering feature: fiber orientation; material: be; concept or principle: transformation matrix; material: as; engineering feature: fiber reinforcement
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:
 machanical property: stiffness matrix; engineering feature: fiber orientation; material: be; concept or principle: transformation matrix; material: as; engineering feature: fiber reinforcement