Finally, the optimization quantity of spare parts following exponential distribution are calculated with both this method and analysable method.The two results fit well.

后利用一个数分布实例对解析方法和仿真方法计算出的结果进行比较，从而对所提出的仿真方法进行了检验。

One cannot achieve an exponential speedup by treating the problems as structureless “black boxes,” consisting of an exponential number of solutions to be tested in parallel.

光是把问题看成没有结构的「黑箱」，里头有数多个在等待平行测试的可能解，然后去找出可达到数加速的演算法，这点目前还做不到。

The results show that the fine grain process of casting has some effects on the behavior of response to cyclic stress, such as the increase in rigidification exponential of fine grains.

实验表明，晶粒细化对循环应力响应有一定的影响，比如硬化数的提高。同时疲劳过渡寿命降低。