Spontaneous SAH自发性蛛网膜下腔出血
spontaneousadj.自发的,自然的,本能的;自然产生的
spontaneous vertex delivery顶先露自然分娩, 自动顶部分娩
Spontaneous heating balance自热平衡
spontaneous crystallization自发结晶
spontaneous-potential log自然电位测井
Spontaneous breathing trial自主呼吸试验
spontaneous combustion fire自燃发火
spontaneous nuclear fission自发核分裂
spontaneous hypertesion rat自发性高血压大鼠