尤其是吸卷烟会缩短人的概率寿命。

Particularly cigarette smoking is associated with a shortened life expectancy.

youdao

通过应用高温构件蠕变损伤的随机方程及一次二阶矩理论和方法，对高温构件的概率寿命预测进行了研究。

The probabilistic life prediction of high temperature components was studied by using the stochastic equation of creep damage and simple second-order theory and method of high temperature components.

youdao

所以，他们开始收集死亡率数据，并形成了叫精算学的科学，用来预测人们的寿命的概率。

So, they started to do collecting of data on mortality and they developed something called actuarial science, which is estimating the probability of people living.

youdao

The real insurance industry, as I mentioned before, began in the 1600s with the invention of probability theory and with the invention of life tables for-- the invention of actuarial science; but, it grew slowly.

正如我刚才所提到的,真正的保险始于17世纪,这得益于概率论,寿命表以及,精算学的产生,但是,它的发展很缓慢

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