Conclusion: the thrombolytic therapy program of lowdosage and slow medication of UK combined with heparin fit for treatment of UA.
结论：低剂量缓给UK加肝素维持的溶栓方案适用于不稳定型心绞痛的治疗。
2
It has high water reducing rate at lowdosage whether the adaptability problem with cement and high slump loss are always the point in concrete production.
它具有掺量低、减水率高的优点，但与水泥适应性较差和坍落度损失大一直是混凝土生产上的难题。
3
Lowdosage gonadotropic hormone was applied to induce of double calving on this paper and the factor of success was analyzed.