电磁学&电子工程专业词汇英语翻译 ... 接地铜管 copper earth tube 铜[导线]效率(输电线中) copper efficiency 铜电极 copper electrode ...
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铜导线利用率
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copper leaching efficiency 浸铜效率
copper resource efficiency 铜资源效率
high efficiency copper tube 高效传热管
High-efficiency motors, which have more copper coils and thinner laminate steel, cost more to make.
FORBES: Electric-Motor Business Goes Into High Gear
At nearly 14%, the efficiency of the thin-film panels which are made from copper, indium, gallium and selenium (CIGS), is close to that of silicon, albeit being much cheaper to produce.
FORBES: 14% Efficiency for Thin-Film Solar Cells, but Where Will the Indium Come From?
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