請求解釋-命令流

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/COM, CONTACT PAIR CREATION - START
CM,_NODECM,NODE
CM,_ELEMCM,ELEM
CM,_KPCM,KP
CM,_LINECM,LINE
CM,_AREACM,AREA
CM,_VOLUCM,VOLU
/GSAV,cwz,gsav,,temp
MP,MU,1,0.4
MAT,1   
MP,EMIS,1,0
R,4
REAL,4  
ET,4,170
ET,5,174
R,4,,,1.0,0.1,0,
RMORE,,,1.0E20,0.0,1.0,
RMORE,0.0,0,1.0,,1.0,0.5
RMORE,0,1.0,1.0,0.0,,1.0
KEYOPT,5,4,0
KEYOPT,5,5,3
KEYOPT,5,7,0
KEYOPT,5,8,0
KEYOPT,5,9,0
KEYOPT,5,10,2   
KEYOPT,5,11,0   
KEYOPT,5,12,4   
KEYOPT,5,2,0
KEYOPT,4,1,0
KEYOPT,4,2,0
KEYOPT,4,3,0
KEYOPT,4,5,0
KEYOPT,5,1,1
! Generate the target surface   
ASEL,S,,,1  
ASEL,A,,,2  
ASEL,A,,,3  
ASEL,A,,,4  
CM,_TARGET,AREA
AATT,-1,4,4,-1  
TYPE,4  
AMESH,ALL

terryy11

第一行/COM是标注，没实际意义
CM是定义选择集，不过好像不能用“_”作为文件开头
mp，et,r,mat,等都是定义单元和材料属性，下面的keyopt是设置单元参数
asel是选择面，aatt是给面付属性，最后amesh是分网