1) payback of added investment
附加投资偿还年限
2) recovery period of added investment
附加投资回收年限
3) compensation years
偿还年限
1.
And energy efficiency ratio,energy efficiency quantity and compensation years were estimated.
针对设有新型空气集热窗的太阳房作了室内平均气温预测,并对节能率、节能量以及偿还年限进行了估算。
5) invest and repay
投资与偿还
6) amortization period of original capital cost
初投资偿还期
1.
The functional relation is set up for amortization period of original capital cost Y and the number of transfer units.
本文介绍逆流式热管换热器初投资偿还期的优化设计。
补充资料:年限
1.规定的或作为一般标准的年数。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条