1.
The sands are running out.
沙漏中的沙粒即将漏尽；寿命将尽，馀时不多。
2.
Without enough usable water, people die young and work forces are depleted;
如果没有足够的可用水，人们的寿命将缩短并丧失劳动力；
3.
The march would consume half of the useful life of the vehicle.
此次长途跋涉将过于损耗车辆的寿命。
4.
actual life
有效寿命,实际寿命
5.
lives are made short by up to two years because of poor air quality.
因为空气质量恶劣，人的寿命减少了将近两年。
6.
A substantial increase in rating can be achieved by accelerating the loss of insulation life.
过度超出额定容量将加速绝缘寿命的缩短。
7.
In the next twenty years, life expectancy may well rise again, even more steeply.
在未来20年，寿命预期将会稳定增长，甚至更快。
8.
Industry accord may help make this longevity a reality.
工业界的调和将有助于使这种长寿命成为现实。
9.
Let the fuzzy theory be applied into the prediction of fatigue life-span so as to establish a prediction theory of fuzzy fatigue life-span.
将模糊理论应用于疲劳寿命预测中去,建立了模糊疲劳寿命预测理论。
10.
mean time to failure
平均寿命时间（MTTF）
11.
if their lives are not unduly long, it is not because they are disinclined to longevity.
无余命，非恶寿也。
12.
Save battery life by automatically turning off the backlight when not needed.
不需要背景光时自动将其关闭，以延长电池使用寿命。
13.
No doubt it will bring with it the means for prolonging life through improved medical care.
无疑，这将给人们带来医疗保健条件的改善，使寿命延长。
14.
This time it will climb, not only for the newborn but for those already well into adulthood).
现在，寿命预期将攀升，不止对新生儿讲，对成年人同样适用。
15.
According to a study of British workers, a crummy boss in the office could be slowly killing you.
一份针对英国劳工的研究表明,遇上糟糕的老板将会缩短寿命.
16.
The life expectancy should be about 90 by then, 65 will be middle-aged.
到时候人们的寿命应该在九十岁左右，六十五岁将是中年。
17.
High luminous efficacy, average life-span 8000 hrs.
高光效，长寿命，平均寿命长达8000小时。
18.
Narwhals maximum life span is about 50 years.
（寿命：独角鲸的最大寿命大约为50年。）