英语翻译

题目

英语翻译
1.Cumulative average-time learning model.The cumulative average time per unit declines by a constant percentage each time the cumulative quantity of units produced doubles.
2.Incremental unit-time learning model.The incremental time needed to produce the last unit declines by a constant percentage each time the cumulative quantity of units produced doubles.
翻译得通俗点 因为看不懂

答案

翻译如下：
1,累积平均时间学习模型.单位的累积平均时间每次以恒定的百分比减少生产双份单位的累积数量.
2,增量单位时间学习模型.增量时间需用剩余的单位每次减少固定百分比的累积单位数量（结尾都是produced doubles,同上）.