...盘儿价格之比力后最大的变更值 比力要拥有三种: (a)当天无上价与最低廉的差(h-l) (b)当天无上价与前天收盘儿价的差(h-pc) (c)当天最低廉与前天收盘儿价的差(l-pc) 上面所说的三项的差最大者为当天的真正振幅(tr)在计较出±dm和tr后就要找出动向指数线...
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H-P redesigned its entire PC product line in 12 months, beginning in 2006, to include green features such as more efficient power supplies and the ability to go into power-saving sleep mode faster.
从2006年开始,惠普在12个月内就重新设计了全部的个人电脑产品线,将更高效的电源和更快进入节电休眠模式的能力等绿色环保功能包括进来。
Since PC prices dropped so quickly, analysts now expect Dell and H-P to announce slimmer PC profit margins when they report quarterly results later this month.
由于PC价格迅速下滑,分析师们现在预期戴尔和惠普本月晚些时候公布季度业绩时会宣布PC利润下滑。
H-P has expanded its PC business's profit margins, but retailers have started selling its computers at sharp discounts.
惠普扩大了个人电脑业务的利润率,但是零售商却开始大幅降价销售其电脑。
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