The project has an estimated life span of only 50 to 100 years, a blink of the eye in this region.

这项工程估计寿命仅仅50到100年之间，对于这个地区来说只是眨眼之间。

youdao

The estimated life of a steel bridge subjected to random load in highly dependent upon damage accumulation caused by fatigue load.

对于承受随机载荷的钢桥，其寿命依赖于这种疲劳载荷造成的累积损伤。

youdao

Then the average annual net profit is calculated by dividing the difference between incremental revenues and costs by the estimated life of the investment.

第六条商品或者服务的市场平均价格、均差价率、均利润率以其社会平均成本为基础测定。

youdao

It says an estimated 37 percent of deaths among children occur in the first month of life, and most in the first week of life.

VOA: standard.2009.05.21

He points out that it's estimated that for every $3 you send to UNICEF, you can save a life.

他指出,据估计,你给联合国儿童基金会每寄去3美元,就能救助一个人的性命

耶鲁公开课 - 金融市场课程节选

Or consider the case of a manufacturing firm that builds a new plant with an estimated life of 30 years, only to learn a year later that the widgets the plant was built to produce have become obsolete.

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But the problem is that the accountant's definition of the estimated useful life of an asset can be very different from an investor's definition.

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The nuclear wastes have an estimated dangerous radioactive life of up to 240, 000 years.

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