adj.productive relative to the cost

同義詞：cost-effective

Ad hoc-VCG: a truthful and cost-efficient routing protocol for mobile ad hoc networks with selfish agents
Sink or swim: strategies for cost-efficient diving by marine mammals.
Flattened butterfly: a cost-efficient topology for high-radix networks
Wireless Sensor Networks for Cost-Efficient Residential Energy Management in the Smart Grid
A time- and cost-efficient system for high-level protein production in mammalian cells
Cognitive fitness of cost-efficient brain functional networks.
Exercise echocardiography is an accurate and cost-efficient technique for detection of coronary artery disease in women
Genetic Influences on Cost-Efficient Organization of Human Cortical Functional Networks
Highly cost-efficient genome-wide association studies using DNA pools and dense SNP arrays
Electrodeposited Pt for cost-efficient and flexible dye-sensitized solar cells