percutaneous dilational tracheostomy 经皮扩张气管切开术 ; 经皮气管切开术
percutaneous dilational tracheotomy 经皮气管切开术 ; 经皮扩张气管切开术
Dilational viscosity 扩张粘性
Dilational rheology 扩张流变
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 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。
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