liver perfusion短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 肝脏灌注 Objective: To study the factors which effect the system of extracorporeal liver perfusion, and to construct a steady and effective system of extracorporeal liver perfusion. 目的：探讨体外肝脏灌流系统中的影响因素，建立稳定有效的体外肝脏灌流系统。 cnki