This may affect order quantity.

这可能会影响订单量。

Is there a minimum order quantity?

有最小起定量吗？

This is already the minimum order quantity.

这已经是最少的数量了。

In what order quantity it will be refunded?

依照什么次第数量将退还？

We introduce fuzzy inventory model with backorder for fuzzy order quantity.

提出一个新的具有积压定单的关于模糊订购量的模糊存储模型。