Longitudinal displacement measures myocardial motion amplitudes in systole and visualizes the segmental velocity - time integrals.纵向位移是测量收缩期心肌运动幅度,显现为心肌节段的速度 -时 间积分.As with incoherent light one then adds irradiances rath...
As with incoherent light one then adds irradiances rather than amplitudes.就和非相干光的情况一样,这时是将辐照度相加而不是把振幅相加.Unfortunately , it is not possible to disentangle these two amplitudes experimentally.遗憾的是,实验上不可能分开这两个振幅.The resulti...
Her wedding cake has three tiers.她的结婚蛋糕有三层。...the auditorium with the tiers of seats around and above it.四周和上方有一排排座位的礼堂From her tiny waist a crinolined skirt cascaded in three deep tiers.裙架撑起的三层大裥裙从她的纤腰上款款垂下。Islanders ha...
英语句法的难点the difficulties of English syntax这是谈判中主要的难点之一。This was one of the major sticking points in the negotiations.孩子们辩论功课中的难点.The boys argued over the thorny points in the lesson....