smalladj.小的；年幼的；少的；不重要的；小气的adv.小地；小块地；小声地n.狭小部分；(pl.)零星物品；(pl.)小件衣服small track雕虫小技

1. The factory has already phased out a batch of production equipment.
   这家工厂已经淘汰了一批生产设备。
2. Production processes may be divided into unit production , with small quantities being made , and mass production , with large numbers of the same kind of parts being produced.
   生产过程可分为小批生产，即少量生产，和大批生产，即大量生产同类产品。