net energy gain中文,net energy gain的意思,net energy gain翻译及用法

2026-10-18 03:00 浏览次数 30

net energy gain

Net Energy Gain (NEG) is a concept used in energy economics that refers to the difference between the energy expended to harvest an energy source and the amount of energy gained from that harvest. The net energy gain, which can be expressed in joules, differs from the net financial gain that may result from the energy harvesting process, in that various sources of energy (e.

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