On the other hand , women are slightly better at arithmetical calculations .

另一方面，女性在算术运算上稍好于男性。

Republicans need to admit that maintaining adequate public provision as the population ages requires , almost as a matter of arithmetical necessity , more revenues .

共和党需要承认，随着美国人口日益老龄化，维持充足的公共供给需要（这种需要几乎等同算术意义上的必需）更多的税收收入。

Arithmetical nuances alone suggest that the12-month core pce deflator will hover around , or even exceed , 2 % for a while . More important , the housing component of core inflation , which is based on rental prices , is rising .

算术上的细微差别仅仅表明12个月的核心pce缩减指数将在2%左右徘徊，更重要的是基于房屋租金的核心通胀率房产部分开始上升。

They serve no arithmetical purpose whatsoever .

他们没有任何目的算术.

The middle price is the arithmetical average of the bid price and ask price .

中间价是买入价和卖出价的算术平均数。