898
By adding the maximum weight ratio of carbon fibers , the flexural strength and flexural modulus were enhanced 114 % and 243.4 % , respectively .
 process parameter: weight; material: carbon fibers; machanical property: flexural strength
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 parameter: weight; material: carbon fibers; machanical property: flexural strength