About: http://webisa.webdatacommons.org/449972908

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Grain design, structure design and prediction of interior ballistic performance were described, and problem which need mainly considered in design were analyzed comprehensively.
http://www.w3.org/ns/prov#wasQuotedFrom	science.gov