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 emission spectrum自发发射谱
spontaneous ignition tendency自燃倾向性
Spontaneously igniting in air自燃的在空气中自发地燃烧的
spontaneous generation theory自然发生说
Spontaneous closed dislocation自发性闭合性脱位
spontaneous breaking of vacuum真空自发破缺
Spontaneous speech recognition自然口语语音识别
spontaneous combustion in goaf采空区自燃