地震应急救援体系
Earthquake emergency system
产科急救体系
emergency obstetric care system
防灾救援系统
Disaster Prevention and Rescue System
交通事故救援系统
traffic accident rescue system
超分子给受体体系
supramolecular D-A system
单一材料墙体体系
Single layer material wall system
电子给体-受体体系
Electron donor-acceptor system
多层材料墙体体系
Multilayer material wall system
多智能体体系
Benzathine Benzylpenicillin for
复杂平面刚体体系
complicated planer rigid-body system
介体体系(LMS)
armature dropout overtravel