Objective: to improve curring effects of initial operation on lumbar disc protrusion, and try to avoid reoperation.
媒介：目的：提高腰椎间盘突出症初次切除缝合的疗效，制止二次切除缝合。
It also can be sprayed on the surface of concrete members as a curring agent, and have a good shrinkage reducing effect.
也可以作为一种养护剂喷涂到混凝土构件与制品的表面，同样具有很好的减缩效果。
Objective To analyse reasons of 4 cases with complication among 14 cases implanted pacemaker and find the curring method.
目的分析14例小儿永久性起搏器中4例出现并发症的原因和处理体会。
Objective To analyse reasons of 4 cases with complication among 14 cases implanted pacemaker and find the curring method.
目的分析14例小儿永久性起搏器中4例出现并发症的原因和处理体会。
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