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energy balance The energetic state of a system at any given time (在任何时间,系统的能量状态。) | |||
conservation of energy | |||
energy conservation; persistence of energy | |||
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conservation of energy | |||
energy conservation | |||
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energy conservation |
能量 守恒 : 33 phrases in 12 subjects |
Aviation | 4 |
Bridge construction | 1 |
Chemistry | 1 |
Compressors | 1 |
Electronics | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
Hydroelectric power stations | 3 |
Rail transport | 1 |
Space | 1 |
Sports | 1 |
Technology | 13 |
Wind Energy | 5 |