Manufacturing processes may be classified as unit production with small quantities being made and mass production with large Numbers of identical parts being produced.

制造过程可分为单件生产和大量生产。单件生产就是生产少量的零件，大量生产就是生产大批相同的零件。

youdao

So they are the quantities they produce, each of them produces, of an identical product.

也就是说每家公司的商品产量,因为他们生产的是同质的商品

耶鲁公开课 - 博弈论课程节选

So the players in this game are two firms and the strategies in this game for the firms and this is going to turn out to be important the strategies are the quantities that they produce of an identical product.

这个博弈的参与人是两家公司,他们的可选策略如下,以后你会知道这是多么重要,策略是,某种同质商品的产量

耶鲁公开课 - 博弈论课程节选

The dipole moment of a hexamer of water molecules turns out to be almost identical to the dipole moment of bulk quantities of water indicating that liquid water is made up of cage-shaped hexamers.

ECONOMIST: Molecular bonding