1. Shot peen forming and laser peen forming, two peen forming technologies, have been used to form sheet metals which have gently shapes.

2. The parameters of two peen formings are analyzed. At the end, the paper also compares and analyses two technologies in all aspects.

3. At present judo, which has peen given an aura of mysticism, is used in body building to develop an offensive spirit.

4. To peen sandblasting, Shot Blast Cleaning, green dust three series over 100 varieties - oriented products.

5. It has peen difficult for the people's learning foreign language, master and use vocabulary . The paper tells them several ways how to master foreign vocabulary.

6. Great improvement has been brought about in the service life of springs by hot peening.

7. The intestine closed loop imported two magnetostrictive displacement transducers as peen and worktable displacement feedback to control the forging volume in real time.

8. The study presented herein is the numerical simulation of a narrow strip peen forming process, an effective method to form single curvature surfaces.

9. The peak value of the shock force is the key factor in the micro laser peen forming. The deformation increases as the peak force increases.

10. The new development of modem tool materials and prospect in the peen forecasted.

10. try its best to collect and make good sentences.

11. The primary problem in using the method of Numerical Control Manufacture-Shot Peen forming to manufacture the part on rough is to determine the size of the roughcast.

12. Thermomechanical simulator′s hydraulic servo system requires working both in big flux area and small flux area, and it needs to control peen′s position exactly in a large range of work area.

13. The test results show that the average life of gear can increase40%approximately by taking peen shot for rear axle pinion gear.