求高手翻译一下命令程序，万分感谢！
new
gen zone radcyl p0 0 0 0 p1 add 18 0 0 p2 add 0 8 0 p3 add 0 0 18 &
dim 1.75 1.75 1.75 1.75 ratio 1.0 .83 1.0 1.2 size 6 6 6 10
gen zone radcyl p0 0 8 0 p1 add 18 0 0 p2 add 0 8 0 p3 add 0 0 18 &
dim 1.75 1.75 1.75 1.75 ratio 1.0 1.2 1.0 1.2 size 6 6 6 10 fill
mo mo
pro bulk 33.33e9 she 25e9 fric 45 coh 10e6 ten 5e6
ini sxx -65e6 syy -65e6 szz -65e6
fix x range x -.1 .1
fix x range x 17.9 18.1
fix y range y -.1 .1
fix y range y 15.9 16.1
fix z range z -.1 .1
fix z range z 17.9 18.1
def relax
if step<ncyc then
relax=1.0-(float(step)/float(ncyc))
else
relax=0.0
end_if
end
set ncyc=1000
app nstress -65e6 hist relax range cyl end1 0,0,0 end2 0,8,0 r 1.75
hist unbal
hist gp xdisp 1.75 0 0
hist gp zdisp 0 0 1.75
cyc 2000
