..............page:216-218
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..............page:274-276
..............page:228-232
Study on the Chemical Constituents of Litsea Chingpingensis
yang lijuan1 yang xiaodong2 zhao jingfeng2 li liang2(1.school of chemistry and biotechnology; yunnan nationalities university; kunming 650031; china; 2.key laboratory of medicinal chemistry for natural resources of ministry of education; yunnan university; kunming 650091; china)
..............page:233-234,238
Research on the Formal Description for Nesting Mobile Agent
fan jing1 xie jianbin2 zhao yanfang1 yang cheng1(1.school of physics and electronic electric information engineering; yunnan nationalities university; kunming 650031; china; 2.yunnan huaneng lancang river hydropower co.ltd.; kunming 650011; china)
..............page:252-254
..............page:206-208
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..............page:197-201
..............page:209-212
On Positive Implicative BCK-algebra
yang yanli1 chen jianfei1 duan shoujian2(1.school of mathematics and computer science; yunnan nationalities university; kunming 650031; china; 2.school of computer science and information technology; yunnan normal university; kunming 650092; china)
..............page:219-221
SVMENCL:An Intrusion Detection Method
gu yu1; 2 zhou bo3 zhao jiashu2(1.school of education; yunnan nationalities university; kunming 650031; china; 2.school of electronicand information engineering; xi an jiaotong university; xi an 710049; china; 3.yunnan collegeof business management; kunming 650106; china)
..............page:247-251
Minimum Cost Sorting Problem
jin youliang zhang tongquan(1.lishui vocational and technical college; lishui 323000; china; 2.department of mathematics and computer science; yunnan nationality university; kunming 650031; china; 3.center for nonliner complex systems; college of physical science and technique; yunnan university; kunming 650091; china)
..............page:222-224
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..............page:193-196
..............page:270-273
..............page:255-258
The Design and Realization of the HR System Based on J2EE
shang yu1 cui gang2 shang yong3 yi zhiping4(1.school of mathematics and computer science; yunnan nationalities university; kunming 650031; china; 2.japan; new concept co.ltd; tokyo 103-004; 3.guangzhou water supply co.; xi zhou water plant; guangzhou 511340; china; 4.zhenjiang school of china pharmaceutical university; zhenjiang 212003; china)
..............page:267-269
..............page:202-205