stock velocity

例句：

1. 1.The stock velocity of the company is increasing rapidly.
   该公司的库存速度正在迅速增加。
2. 2. The stock velocity of the market has been declining recently.
   市场的库存速度最近一直在下降。
3. 3.The stock velocity can affect the supply and demand in the market.
   库存速度可以影响市场供需关系。