   <INTE <PRTE  <PRFULL <PRP >                                              
   DATE = 20  1990,                                                  
   VAR = Light,                                                             
   v=0.0583, U=0, [Zr]=1, [O]=2;                                            
                                                                            
    p pp 誨, ᮧ ⥬ ᣮp            
    p p  ,  ᫮p,  -            
    砫  窨 3.45 .                                     
                                                                            
                                                                            
                                                                            
                                                                            
