..............page:517-520
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..............page:477-481
..............page:461-464
..............page:472-481,495-508,552
..............page:545-548
Study on preparation and properties of ultrafine layered tetratitanate
yang juan~1; ding jian-fang~1; zhang li-li~2; lu lu-de~2; wang xin~2(1.school of materials science and engineering; jiangsu university; zhenjiang; jiangsu 212013; china; 2.materials chemistry (laboratory; ) nanjing university of science and technology; nanjing; jiangsu 210094; china)
..............page:541-544
..............page:482-484
..............page:465-468
..............page:488-491
..............page:469-472
Parametric model and method of lens style
xue wei~(1; 2); zhou hong-ming~2; yang ji-chang~1; ding jian-ning~1(1.center of micro/nano science and technology; jiangsu university; zhenjiang; jiangsu 212013; china; 2.industry engineering college; wenzhou university; wenzhou; zhejiang 325035; china)
..............page:473-476
..............page:485-487
..............page:492-495
..............page:500-504
Retrial queueing in repairable transfer-unit
zhu yi-jun~1; zhao guo-xi~2; chen yan~1(1.faculty of science; jiangsu university; zhenjiang; jiangsu 212013; china; 2.faculty of mathematics; xinxiang normal college; xinxiang; henan 453000; china)
..............page:505-508
..............page:513-516
..............page:521-524
..............page:509-512
..............page:525-527
..............page:528-531
..............page:536-540
..............page:532-535
A new image encryption algorithm
chen gang~(1; 3); feng zhi-gang~2; chen li-hong~3(1. institute of dsp and software techniques; ningbo university; ningbo; zhejiang 315211; china; 2. faculty of science; jiangsu university; zhenjiang; jiangsu 212013; china; 3. institute of image and computer graphics; zhejiang university; hangzhou; zhejiang 310027; china)
..............page:549-552