primary energy utilization ratio
structure of the primary energy consumption
the energy ratio of a high frequency band to a low one
primary energy ratio PER
primary energy utilization efficiency
Primary energy utilization rate
energy utilization ratio
energy utiliztion ratio
energy-utilization ratio
light energy utilization ratio
(the ratio of )volumetric strain
(the ratio of)shear strain
a single piece of the primary PMLSM
Analysis of The Energy-saving Method of Computer
Analysis on the utilization of coke oven gas
Assessment of the Energy Efficiency