The mechanical watt-hour meter doesn t fit time-sharing accounting, so it becomes necessary to develop long-lived, time-sharing accounting and high-tech watt-hour meter. 传统的机械式电度表已不能满足分时电价政策的需要,因此开发寿命长、分时计费、多功能高科技型电度表成为必然要求。
The recording of transactions tends to be mechanical and repetitive, it is only a small part of the field of accounting and probably the simplest part. 记录经济业务一般是机械的和重复的工作,它只是会计领域的很小一部分而且或许是最简单的部分。
According to assemble relations of mechanical products the original assembly base is builted and the price accounting program of different level combined parts and final products is designed according to the unit price of each basic parts. 介绍一种按照机械产品的装配关系建立的原始装配库,并根据基础件单价逐级核算出各级合件、总成以及产品价格的计算机程序设计。