Based Upon Past Experience的意思|示意

Based upon past experience, the uncollectible accounts expense is estimated at some percentage of net credit sales.

根据以往经验，坏账损失预估为赊销净值的一定百分比。

Based upon past experience, the credit manAGEr estimates the percent AGE of credit losses likely to occur in each AGE group of accounts receivable.

根据以往经验，赊销信用部经理预估每一账龄段的应收账款可能发生的信用损失的比例。

This estimate will be based upon the company's past experience.

这种估计是根据企业过去的经验进行的。