computation of reinforcement

例句：

1. 1. Thecomputer's performance is a matter ofcomputational complexity.
   计算机的性能取决于计算复杂性。
2. 2.The scientist performed a series of computationsto determine the results.
   科学家进行了一系列的计算来确定结果。
3. 3. The engineer used a computer toperform computations on the data.
   工程师使用计算机对数据进行计算。