A technological arms race is also hurting profitability .

技术上的竞争也在影响盈利性。

A stronger yuan would shore up the profitability of these businesses .

人民币升值将提升这些业务的盈利性。

Meanwhile , back at the western ranch , landowners are using holistic management to streamline costs and enhance profitability .

与此同时，在西部牧场，农场主一直在以整体管理法削减成本，提高利益率。

Many firms have improved their profitability since the 1997-98 crisis but that may not guarantee their long-term survival .

自1997－98年的金融危机以来，许多公司已经提升了他们的盈利性，但是这并不能保证他们的长期生存。

The japanese bank 's current profitability is weak , with an roe of barely 3 per cent .

这家日本银行目前盈利性比较差，roe仅为3%。