protein raw material from the nonconventional plant
deal with the raw material
making the raw material
optimization of the raw material proportion
source of the raw material
the raw material sources
N loss from the plant tissue
Analysis of The Energy-saving Method of Computer
Assessment of the Energy Efficiency
atomic energy plant
原子能电站
原子能发电厂
核电厂
核电站
原子能发电站
核动力装置
原子能动力装置
原子能厂
balance of the energy dissipation
Climate Change and the Energy Challenge