在食品饮料行业，机器人采购量增加，更多的原因是因为这是受一般经济活动的变化波动较小的一个行业。

In the food and beverage industry, greater purchase of robots has more to do with the fact that it is an industry that fluctuates less with changes in general economic activity.

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而原材料有的是采用经济订货量(EOQ)采购，有的是采用JIT(及时)采购。

However, the study also shows that the raw materials can be purchased either using the JIT purchasing method or the traditional economic order quantity (EOQ) purchasing method.

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