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1.Application of Oracle Web Server and PL/SQL on Dynam ic Web
2.Research work has been done on dynam characteristic of the spring interlayer plate or girder structure, the stifThess and dampness matrix of dual plate--spring layer element was educed. The elements of the matrix are different with the matrix educed by normal means, which reflect the actual characteristic of joint.
3.A rapid reactive power detecting method with a special thyristor controlling is proposed and used in a new fast dynam ic reactive power compensation device,which is able to switch capacitors rapidly withoutany impact,and response tim e of which is less than16 m s under the5 0 Hz frequency.
4.The processofusing single seism icgap to analyze and predictthe southern Wusu MS5.8 earthquake on May 2,1995 is sim ply described. And the 3 seism ic elem ents oftim e,location and intensity are m ade a retrospective prediction by m eans of dynam ic seism ic gaps.
5.Methods From March 1999to June 2003,we treated 14cases of frac-ture-dislocation of proximal interphalangeal joint with elastic dynam ic external fixator. They were 9men a nd 5women,6fresh ones and 8obsolete ones.
6.Under the condition of suitable form ulation, the voltage collapse point and the left eigenvector ofthe dynam ic pow er system can be obtained by m eans of static pow er system m odel. The norm alvector to the bifurcation setis preferred to be used in optim um system controlnear bifurcation.
