The flow rate , as one of main elements in logistics, refers to the amount of the items flowing through the carrier in a given flow direction.流量是物流的主要要素之一，是指在给定的流动方向上通过承运人的物品的数量。
A.正确
B.错误
正确答案：正确
The flow rate , as one of main elements in logistics, refers to the amount of the items flowing through the carrier in a given flow direction.流量是物流的主要要素之一，是指在给定的流动方向上通过承运人的物品的数量。
A.正确
B.错误
正确答案：正确