封腔自然对流
............\64 64Ra10000.dat
............\80 80Ra10000.dat
............\80 80Ra10^3.dat
............\80 80Ra10^3.lay
............\80 80Ra10^4.dat
............\80 80Ra10^4.lay
............\80 80Ra10^5.dat
............\80 80Ra10^5.lay
............\80 80Ra10^6.dat
............\80 80Ra10^6.lay
............\main.m
............\Pjtdd2.m
............\temperature.m
............\zhuiganfa.m
............\数据.doc