One group underwent suspending and recession of external rectus,the other group underwent over-routine-quantity recession of external rectus.

This paper brought forward a kind of dynamic balance algorithm of parallel database by utilizing heuristic strategy and technology of data shipping and transaction shipping based on the comprehensive discussion about the three factors impacting the real-time execution of transactions in the parallel system, that is, workload, the availability of data, transaction schedule.

EBSD analysis of the microstructure of al interconnects and their electromigration reliability;

Microstructure and Stress of ULSI Cu Interconnects and Their Impacts on Electromigration;

The sample temperatures were tested in the metallization electromigration experiment.

The algorithm uses the SAR range migration to resolve the PRF ambiguity by searching for a PRF-ambiguity number that minimizes the intensity contrast in the range-Doppler domain.

Chaotic binary code signals were introduced in Synthetic Aperture Radar(SAR),and by taking range migration into account,point target imaging and anti-deception jamming were simulated.

The method can perform range migration correction by using the statistical property of the signal in the range-doppler domain without any information about SAR platform motion,leading to a better accuracy of traditional auto-focusing methods,and further,the PRF-ambiguity can be resolved.