2057
A lightweight and convenient analysis platform should be developed to efficiently acquire the calculation results for valid surface structure design and optimization .
 concept or principle: lightweight; machine or equipment: platform; material: be; engineering feature: surface structure; engineering feature: design; concept or principle: optimization
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:
 concept or principle: lightweight; machine or equipment: platform; material: be; engineering feature: surface structure; engineering feature: design; concept or principle: optimization