Decrease the stock level of the item by the ordered quantity.

将该产品的库存水平减去订购的数量。

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The focus is on the ordered quantity of each customer in each phase and hybrid annealing algorithm is developed accordingly.

以每个时间阶段各个客户的订购量为研究对象，采用混合模拟退火算法求解该问题。

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For each line item in the order, if the ordered quantity is available in the warehouse, the warehouse ships the item and reduces its inventory level.

对于定单中的每个行项，如果仓库中的数量不少于定购数量，那么仓库运送商品并降低它的库存级别。

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The killer had gone into the store and bought "a quantity of pills" and Det Supt Fulcher ordered his officers to swoop.

BBC: Sian O'Callaghan's body found after killer's admission

In the meantime the man ordered a third skip and when it was returned it included a large quantity of Royal Mail bags, a garden incinerator and items of semi-burnt mail.

BBC: NEWS | UK | Wales | South West Wales | 40,000 post items found in skips