The variation of inventory turnover ratio is the inventory turnover in days, the latter means the average days the inventory is sold out.

存货周转率的另外一个变异指标是存货周转天数，后者意味着存货在多少天里被销售出去。

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Taking this a step further, you can determine the number of days it takes to completely turn over inventory by dividing the number of days in a period by the inventory turnover ratio.

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