Researchers in Spain found that the benefits of drinking wine did not diminish with quantity and those consuming as much as 11 units a day, could still maintain a healthy heart.

西班牙的研究人员发现，喝葡萄酒的益处不会因为量大而减少，那些每天喝11单位的人还能保持心脏健康。

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Whenthe price is such that the quantity supplied of a good or service exceeds the quantity demanded, some sellersare unable to sell because fewer units are purchased than are offered.

当价格水平过高，商品或服务的供给数量将超过需求数量，一些卖家将无法卖掉商品，因为需求的数量小于供给的商品数量。

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First, a query determines if the inventory contains enough units of an item to meet the quantity needed for an order.

首先是一个查询，确定库存中是否包含足够的商品，以满足订单所需的数量。

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Currently, all loose goods sold with reference to units of quantity have to be weighed and sold using the metric system.

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In Europe Toshiba has officially announced the delay, now anticipating a "quantity of units" of the rebadged HD-E1 due in December and the HD-XE1 slated for 2007.

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When teaching numeracy, the facilitators focus on teaching numbers and the idea of quantity, grouping and interpretation of measurement units, arithmetic operations, special forms and orientation, and content interpretation, such as reading tables and graphics.

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