3863
The amorphous regions are hypothesized to lower the thermal conductivity at faster laser scanning speeds due to less time at elevated temperatures .
 machanical property: thermal conductivity; enabling technology: laser; process parameter: temperatures
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: thermal conductivity, laser, temperatures 
Answer:
 machanical property: thermal conductivity; enabling technology: laser; process parameter: temperatures