Computer digital simulation of slope erosion under rainfall on Miyun reservoir
liu yang~1; wang kai~2; xu chun-ning~2; liu xiao-duan~3; ge xiao-yuan~3(1.college of computer teaching and research center; jinlin university changchun 130026; china; 2.college of communication engineering college; jinlin university; changchun 130012; china; 3. national research center for geoanalysis; beijing 100037; china)
..............page:79-81
Application of 2-D wavelet analysis on image compression
liu wei~(1; 2); li li~2; xia li-xian~1(1.institute of mineral resources prediction of synthetic; jilin university; changchun 130026; china; 2.dept.of basic science; jilin architectural and civil engineering institute; changchun 130021; china)
..............page:9-12
Computer system of bellows expansion joint design
li-ying~1; shi ya-dong~2; huang xi-zhi~2(1.college of computer science and technology; jilin university; changchun 130026; china; 2.northeast electric power design institute; changchun 130021; china)
..............page:82-86