go athena#TITLE: Poly Buffered LOCOS Example#line x loc=-1.5 spac=0.1 line x loc=-0.4 spac=0.02line x loc=0.0  spac=0.02 line x loc=0.7  spac=0.2#line y loc=0    line y loc=0.2  spac=0.08line y loc=1    initialize orient=100oxide ori.dep=f## Pad oxide and nitride maskdeposit oxide   thick=0.02   div=1deposit poly    thick=0.1    div=4deposit nitride thick=0.15   div=3etch    nitride left p1.x=-0.4#tonyplot ## Field oxidationmethod fermi compress  diffuse time=120 temp=1000 weto2#structure outfile=anoxex05.str#tonyplot anoxex05.strquit第一次学这个，谁能教教我作业要求；1.解释语句的意思2.增加语句，能画出每一步的仿真图