求翻译：生鲜食品易腐易烂，有效地预测技术对于降低经营成本有着重要的作用。生鲜商品，因其市场的不确定性，过量采购将导致库存积压和损耗加大，采购不足又会产生缺货损失。是什么意思？

Yi rotten perishable fresh food forecasting techniques plays an important role in reducing operating costs. Fresh goods, because of market uncertainty, excessive procurement will result in the inventory backlog and loss increase, purchasing less than will be produced out of stock losses.

And fresh foods are perishable and easy-to-black, and effectively predict technology for reducing operating costs is a vital function. And fresh goods because of its market, the uncertainty, over-purchase will result in excess inventory and loss, and purchase low would have out-of-stock losses.

Lives fresh food Yi Fuyi to be rotten, effectively the forecasting technology regarding reduces the cost of operation to have the vital role.Lives the fresh commodity, because of its market uncertainty, the excessive purchase will cause the stock to pile up and to lose the enlarge insufficient, the

Fresh perishable easy crappy food, efficient prediction technique for reducing operating cost has an important role. Fresh item, due to market uncertainty, excessive purchases will result in a backlog of inventory and losses increased, lack of procurement and stock losses.

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