复发性突发性听力损失
recurrent sudden hearing loss
突发性灾害
suddenly generated hazard
unexpected disasters
双侧原发性自发性气胸
bilateral primary spontaneous pneumothorax
原发性自发性气胸
primary spontaneous pneumothorax
pigtail catheter
突发灾害事故
unexpected disasters and accidents
不明原因复发性自然流产
Unexplained recurrent spontaneous abortion
放大的自发发射
amplified spontaneous emission
放大的自发发射谱
amplified spontaneous emission
复发性自然流产
recurrent spontaneous abortion
渐发性灾害
gradually generated hazard
科学自然的发声方法
scientific and natural manner of articulation