生产可能性曲线

boost(increase, raise，or step up) production both intensively and extensively

Model for quality assurance in design, development,production, installation and servicing

production benefit science【工经】

primary production

per capita output【统计】;per capita production level【统计】

long production run

definition of production rules【计】

line production【工经】;streamlined production【工经】;flow process【工经】