Objective to explore the application value of IPDT (improved percutaneous dilational tracheostomy) in neurosurgery.
目的探讨改良经皮扩张气管切开术(IPDT)在神经外科应用价值。
The influences on dilational properties of surfactant film depend on structure of polymer, ionic strength and ionic type.
不同结构聚合物以及不同离子强度、不同类型电解质对表面活性剂吸附膜有不同的影响。
Objective To investigate the spin expansion of percutaneous dilational tracheostomy in critically ill patients application.
目的探讨改良经皮旋转扩张气管切开术在危重病中的应用价值。
At low concentration, because of stronger adsorption ability, the effect of decreasing dilational modulus of SP169 was better.
较低浓度下直链破乳剂SP169由于吸附能力稍强，降低扩张模量效果较好；
Objective to observe changes of vital signs during percutaneous dilational tracheostomy (PDT) under different anesthetic methods.
目的研究不同麻醉方法下经皮扩张气管造口术患者生命体征的变化。
Aim: to explore the value of the improved percutaneous dilational tracheostomy (IPDT) in emergency and intensive case unit (ICU).
目的：探讨改良经皮扩张气管切开术(IPDT)在急诊和ICU的应用价值。
Conclusion The modified percutaneous dilational tracheostomy rotation is a fast, trauma, few complications of minimally invasive tracheostomy.
结论改良经皮旋转扩张气管切开术是一种快速、创伤小、并发症少的微创气管切开术。
Dilational viscoelasticity of oil-water interface film formed by vacuum residue fractions from Iranian heavy crude oil was studied by using L-B method.
采用L B法考察了大庆减渣馏分油水界面膜的扩张粘弹性，并和伊朗重质减渣馏分油水界面膜的扩张粘弹性进行了比较。
Conclusion: the therapeutic effect of combined use of Dengzhanhua Injection and routine administration of dilational medicine for coronary disease is better than that of the latter alone.
结论：加用灯盏花注射液治疗冠心病比单用常规口服扩冠药疗效更好。
Conclusion: the therapeutic effect of combined use of Dengzhanhua Injection and routine administration of dilational medicine for coronary disease is better than that of the latter alone.
结论：加用灯盏花注射液治疗冠心病比单用常规口服扩冠药疗效更好。
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