各位求教ansys下面的这个怎么施加这个载荷？

*DIM,xx1,TABLE,10,7,1,time,x,
*DIM,xx2,TABLE,10,7,1,time,x,
!*
*DIM,yy,TABLE,10,9,1,time,y,
!*
*TREAD,XX1,'b-fix4.5','txt','E:\conv\', ,
*TREAD,XX2,'b-loose4.5','txt','E:\conv\', ,
*TREAD,YY,'reliuzhai4.5','txt','E:\conv\',
求教怎么加载