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Chemical analysis indicates a formation of reinforcing spherical chromium-metal-oxide nano-dispersoids and demonstrates a possibility for reactive additive manufacturing and microstructural design at the nanoscale , as a remarkable attribute of the deposition process .
 process characterization: Chemical analysis; concept or principle: spherical; manufacturing process: additive manufacturing; concept or principle: microstructural; engineering feature: design; material: as; manufacturing process: deposition process
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: Chemical analysis, spherical, additive manufacturing, microstructural, design, as, deposition process 
Answer:
 process characterization: Chemical analysis; concept or principle: spherical; manufacturing process: additive manufacturing; concept or principle: microstructural; engineering feature: design; material: as; manufacturing process: deposition process