..............page:4-8,13
..............page:29-33,84
..............page:100-102,109
..............page:110-112
Calculation of Local Scour Depth Around Abutments
li cheng 1; li meng cheng 2; jiang huan zhang 2(1.dept. of rivers and seas; changsha communications university; changsha 410076; china; 2.highway science institute; ministry of communications; beijing 100088; china)
..............page:103-109
Duality and Lagrange Techniques
liu cheng; yang chen en (department of mathematics; physics and mechanics; central south university; changsha 410075; china)
..............page:77-84
Brown Birth and Death Processes
yuan li chi; liu zai ming; li jun ping; hou zhen ting (research department; central south university; changsha 410075; china)
..............page:68-73
..............page:65-67,88
..............page:38-40,55