A.皮膚、黏膜B.竇道C.眼部D.瘺管E.心臟
A.凝血障礙B.血栓形成C.局部有大血管D.局部有骨飯軟骨E.神經(jīng)主干
A.壓電式波源B.電磁式波源C.液電式波源D.氣壓彈道式波源E.液壓式波源