按最复杂工作状态和动静法,对主要构件进行了可靠性计算。
The reliability of each of the main components of the jar is checked by calculation.
目的了解指压止血法和弹力绷带压迫止血法对早期使用的动静脉内瘘穿刺点的止血效果及并发症。
ObjectiveTo investigate the haemostatic effect of digital pressure hemostasis and pressure bandage hemostasis on the puncture site of internal arteriovenous fistula in the early stage.
在对系统的动静态性能分析的基础上,采用PID控制策略校正系统,运用试凑法整定PID控制参数。
Through analyzing the dynamic and static characteristics, the author regulates system by using PID control strategy and uses Cut & Try method to adjust the parameters of PID controller.
目的:着重讨论弹力驱栓法在四肢外伤性动静脉血栓形成治疗中的作用。
Objective: To evaluate the curing effect of elastic repelling thrombosis method in the treatment of traumatic arteriovenous thrombosis of extremities.
无菌条件下取正常足月剖腹产的脐带近胎儿段,剔除动静脉,取出其中的间质组织,胶原酶消化法原代培养细胞进行培养和纯化获得贴壁细胞。
Artery and vein were removed and mesenchymal tissue was taken out. The primary cells were performed culture and purification with collagenase digestion method to obtain the adherent cells.
利用高温高压釜设备辅以失重法、采用扫描电子显微镜(SEM)和X射线衍射(XRD)技术,研究了在动静两种状态下CO2分压对P110钢腐蚀产物膜的影响。
Influence of CO2 partial pressure on corrosion scale of P110 steel in stimulated oil field environments was investigated by using scanning electron microscopy(SEM) and x-ray diffraction(XRD).
利用川西气田大量动静态生产数据,对产能优化法进行应用研究。
Based on quantities of static and dynamic production data of Chanxi gas field, this paper carried out the application-Studies of deliverability optimization.
方法:通过对2 8例四肢外伤性动静脉血管血栓形成的治疗。 四肢手术驱血的原理,阐述弹力驱栓法在外伤后四肢动静脉血栓形成治疗中的重要价值。
Methods:The significance of elastic repelling thrombosis method was described according to the principle of exsanguination of extremities surgery based on the treatment experience of 28 patients.
方法103例PDA患者经三种不同介入方法治疗,其中单静脉入路超声法37例, 单静脉入路造影法14例,动静脉双入路法52例。
Methods 103 cases of PDA were treated through different interventional therapy, 52 through the arteriovenous double approach, 51 through the single venous approach(14 angiography and 37 ultrasound).
方法103例PDA患者经三种不同介入方法治疗,其中单静脉入路超声法37例, 单静脉入路造影法14例,动静脉双入路法52例。
Methods 103 cases of PDA were treated through different interventional therapy, 52 through the arteriovenous double approach, 51 through the single venous approach(14 angiography and 37 ultrasound).
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