Single-hand game technology is a shooting basketball shooting skills, in the matches,and the frequency of their use may have been far ahead of other shooting scores.

This text is to recommend to adopt the teaching method of teaching at students different levels in teaching basketball jump shot technology in senior high schools,with which students at different levels can experience the pleasure of happiness,their personality can be fully respected,study interest of students can be aroused and the quality of teaching can be raised.

Through an analysis of jumping with leaning-backward shot skill and the application of opportune moment,this thesis attempts to extend the theory a nd the skill to a wider use.

Temperature calculation of chemical reaction solution irradiated by microwave using FDTD and leapfrog technique;

When networking communication with frequency hopping technology,there exists many problems caused by the collision conflict,the longer network time,address conflicting,and timeliness reduces.

Application of frequency hopping in power line communication;

Application of frequency hopping in anti-jamming of satellite communication system;

To deal with the problem of digital products copyright protection,an effective blind watermarking algorithm based on the wavelet transform and frequency hopping is proposed.