biological energy efficiency

基本解釋

Secondly, by using a technology that is similar to the "fuel cell", people could increase the efficiency when biological energy transfers into secondary energy.
其二，利用類似現(xiàn)在的“燃料電池”技術(shù)，提高生物能轉(zhuǎn)化成二次能源的轉(zhuǎn)化效率。
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Submerged biological aerated filter tank is a new sewage treatment device and possesses the advantages of small occupying land, high efficiency and low energy consumption.
淹沒(méi)式曝氣生物濾池具有占地小、效率高和能耗低等一系列優(yōu)點(diǎn)。