应急救生系统
emergency survival system
新生儿生长发育
Fetal growth and development
自供空气[支援]系统救生艇
life boat with a self-contained air support system
lifeboat with selfcontained air support system
120院前急救系统
120 Prehospital Emergency System
Tat转运系统
Twin-arginine translocation pathway
铵转运系统
Ammonium transport system
低亲和力转运系统
low-affinity transport system
非病毒转运系统
non-viral transport system