Absolute biological efficiency
biological efficiency improvement technology
Downhole System Efficiency
Drainage System Efficiency
health system efficiency
high efficiency biological vector
long-term efficiency system
overall system efficiency
pipeline system efficiency
refrigeration system efficiency
system efficiency
系统集热效率
系统效能
系统有效度
系统成效
系统效率
体系效率
装置效率
系统最优
制度效率
Waterflood system efficiency
function in biological system
living biological system
System biological engineering
phycosphere biological system