Actual photochemical efficiency of PSⅡ
effective photochemical efficiency of PSII
optimal photochemical efficiency
photochemical efficiency
photochemical efficiency of PS Ⅱ
Photochemical efficiency of PSⅡ
photochemical efficiency of PSII
Photochemical in situ polymerization
PSⅡ photochemical efficiency
administrative efficiency in China
condition for efficiency in exchange
condition for efficiency in production
doping efficiency in barrier
ECONOMIC EFFICIENCY IN OPERATION
efficiency in operation
Efficiency， in project execution