转膛体作间歇的转停运动，在其停留位置上，为了实现准确可靠的定位，设置有双向卡锁装置。
In its pausing position, a locker device is set symmetrically to precisely and credibly locate the proper position of the revolver.
方法13头实验用猪，心脏停跳后取出猪心，低温保存后，利用体外循环机器及其管道建立离体猪心再灌注和做功模型。
Methods First CPB was set up in 13 experimental pigs, then the pig heart was taken out after heart arrest.
目的探讨三甲氧苄嗪增补于心脏停搏液中对离体鼠心再灌注损伤的保护作用。
Objective To study the protective effects of trimetazidine on rat isolated heart reperfusion injury.
目的探讨三甲氧苄嗪增补于心脏停搏液中对离体鼠心再灌注损伤的保护作用。
Objective To study the protective effects of trimetazidine on rat isolated heart reperfusion injury.
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