... system head 系统压头，系统阻力 system head characteristics系统阻力特性 system-head curve 管网特性，系统压力特性曲线 ...
双语例句
1
Objective To discuss the clinical characteristics and preventive and therapeutic countermeasures of severe head injury combined with multiple system organ failure (MSOF).
目的探讨重型颅脑损伤并发多系统器官衰竭(MSOF)的主要临床特征和预防、治疗对策。
2
Methods the new type of femoral head interior supporting system was designed according to biomechanical principles and the characteristics of femoral head and neck.