(NP-OBJ 
  (CP-APP 
    (IP 
      (NP-SBJ 
        (NN 化学)
                    
        (NN 纤维))
                    
      (VP 
        (ADVP 
          (AD 永))
                    
        (ADVP 
          (AD 不))
                    
        (VP 
          (VV 腐烂))))
                    
    (DEC 的))
                    
  (NP 
    (NN 特质)))
arg0: 
                    化学 纤维 
                
argm: 
                    不 
                
argm: 
                    永