星期三晚上华尔街获得500点巨长之后,昨天伦敦也开始了奋起直追。
We've benchmarked this approach and it shows 10-15% performance gain on large sessions tables.我们测试过这种方法,在大会话表中显示了10 - 15%的性能提升。
But the Dow Jones Industrial Average eked out a mere 22-point gain on the day of the announcement.然而道琼斯工业平均指数在计划公布当天竭力维持了一个仅仅22点的增长。