In PSS, to magnetically record ticket, credit card, or employee badge.在可编程商店系统(PSS)中, 利用磁性将信息记录在商品的标签 、 信用卡或雇员证章上.But convention admission ticket now on pendulum in yours front!而会展门票现在就摆在你的面前!How much is a ticket to Port...
Thenegative chronotropic response depended on timing of the stimulus burst within the car - diac cycle.结果心脏的负变时性反应取决于刺激猝发所在的心动周期时相.Regard each failure as a stimulus to further efforts.把每次失利看成对进一步努力的激励.The identified dopa...