1. The method of the optimization design for gear wheel spoke which is based on CAD model is investigated.

2. Harper rode up to the man and saw the broken wheel spokes impaled in his belly and groin.

3. The rose designs were divided by tracery into geometrical and flowing shapes, instead of the radiating wheel spokes used before.

4. There's always the button gear change above the steering wheel spoke.

5. The results of computer simulation and relative programs for solving the motion equation of wheel spoke are presented as well.

6. The 2D CAD model data structure and the calculation of related parameters are discussed. Based on the research, the software on the gear wheel spoke optimization was developed.