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MicroCT is ideally suited to obtain detailed microstructural information of natural structures in 3D , which can be used to directly replicate natural structures , measure 3D design values and implement these in engineering structures as bio-inspiration , or in a broader sense to create a design principle without using any measurements .
 process characterization: MicroCT; concept or principle: microstructural; concept or principle: 3D; material: be; engineering feature: 3D design values; application: engineering; material: as; engineering feature: design
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:
 process characterization: MicroCT; concept or principle: microstructural; concept or principle: 3D; material: be; engineering feature: 3D design values; application: engineering; material: as; engineering feature: design