Objective To investigate the value of applications on tube changer which was used in treating the difficult tracheal intubations in intensive care unit.
目的探讨换管器在重症监护室困难气管插管中的应用价值。
From the thermodynamic relations and equations derived from the energy balance and heat ex-changer characteristics, an objective function and constraining equations are obtained.
从热力学关系式、能量平衡方程和换热器特性得到了热经济学优化的目标方程和约束方程。
应用推荐