This system is called perpetual inventory system.

这个制度是所谓的永续盘存制度。

In the perpetual inventory system, the business keeps a continuous record for each inventory item.

在定期盘存制中，企业并不保持存货的连续记录。

Acquisition of Materials: Materials inventory account rather than purchases account will be debited under a perpetual inventory system.

材料的取得：在永续盘存制下，将借记材料盘存账户而非购料账户。原料和工厂用物料都包括在盘存账户中。

Acquisition % of Materials: Materials inventory account rather than purchases account will be debited under a perpetual inventory system.

材料的取得：在永续盘存制下，将借记材料盘存账户而非购料账户。原料和工厂用物料都包括在盘存账户中。

Under the perpetual inventory system, the Merchandise Inventory and Cost of Goods Sold accounts will always show the balance of merchandise on hand and the total cost of goods sold for the period.

在永续存盘制度下，商品存货和销售货物的成本帐户通常显示存货和一段时间内销售货物的总成本的平衡。