weighted average inventory method

例句：

1. 1. The companyuses the weighted average inventory method to calculate its inventory levels.
   该公司使用加权平均存货法来计算其库存水平。
2. 2.The weighted average inventory method is a useful tool for managing inventory in a cost-effective manner.
   加权平均存货法是一种有用的工具，用于以成本效益的方式管理库存。
3. 3.The weighted average inventory method helps companies to identify areas where they can reduce their costs and improve their efficiency.
   加权平均存货法有助于公司识别出可以降低成本和提高效率的领域。