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 combustion stage自然发火期
spontaneous hypertension rat自发性高血压大鼠
spontaneous action potential自发性动作电位
spontaneous pneumoperitoneum自发性气腹
spontaneous elastic recovery自发弹性恢复
spontaneous minor regression自发性轻度消退
spontaneous fission counting自发裂变计数
Spontaneous ocular nystagmus自发性眼震
spontaneous magnetostriction自发磁致伸缩
spontaneous growth of willow柳树的自然生长