エネルギー収支比
1. Energy returned on energy investedIn physics, energy economics and ecological energetics, energy returned on energy invested (EROEI or ERoEI); or energy return on investment (EROI), is the ratio of the amount of usable energy acquired from a particular energy resource to the amount of energy expended to obtain that energy resource. When the EROEI of a resource is less than or equal to one, that energy source becomes an "energy sink", and can no longer be used as a primary source of energy.
Read “Energy returned on energy invested” on English Wikipedia
Read “エネルギー収支比” on Japanese Wikipedia
Read “Energy returned on energy invested” on DBpedia
Read “Energy returned on energy invested” on English Wikipedia
Read “エネルギー収支比” on Japanese Wikipedia
Read “Energy returned on energy invested” on DBpedia
Discussions
Log in to talk about this word.