The sun, a medium-size star, is about halfway into its total lifetime of 10 billion years.
太阳这颗中等大小的恒星在它一百亿的人生中大约刚走到一半。
However, such a tax reduces total lifetime resources, which tends to reduce present consumption, that is, increase saving.
然而,这种税减少了一生资源总量,往往也会减少当期消费,即增加储蓄。
Value engineering is a function analysis method achieving the necessary function at the lowest cost of total lifetime cycle.
价值工程是以最低的全寿命周期成本实现一定的必要功能,而致力于功能分析的有组织的活动。
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