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The results show that both temperature interval and incubation time satisfy the precipitation conditions of the second phases because of the intense thermal cycling effect so that δ , γ '' and γ ' phase are precipitated in the bottom and middle region of the aB-deposited sample during the HDR-LDED process .
 process parameter: temperature; concept or principle: precipitation; process parameter: thermal cycling; concept or principle: phase; concept or principle: sample; concept or principle: 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: temperature, precipitation, thermal cycling, phase, sample, process 
Answer:
 process parameter: temperature; concept or principle: precipitation; process parameter: thermal cycling; concept or principle: phase; concept or principle: sample; concept or principle: process