n.收益性；盈利能力

ROI tends to emphasize short-run profit rather than long-run profitability. 片面強(qiáng)調(diào)短期收益而忽略長(zhǎng)期收益性。

Government-owned La Poste, too, lags in profitability and speed of delivery, though France's size and population density plays a part too. 國(guó)家所有的法國(guó)郵政，也在收益性和投遞速度方面滯后，盡管，法國(guó)面積大，人口密度高也是部分原因。

Understand the link between reliability engineering and company profitability. 意識(shí)到可靠性工程與公司盈利能力的關(guān)聯(lián)。