Fig. 1. [in Chinese]

Fig. 2. [in Chinese]

Fig. 3. [in Chinese]

Fig. 4. [in Chinese]

Fig. 5. [in Chinese]

Fig. 6. [in Chinese]

Fig. 7. [in Chinese]

Fig. 8. [in Chinese]

Fig. 9. [in Chinese]

Fig. 10. [in Chinese]

Fig. 11. [in Chinese]

Fig. 12. Influence of laser power on 激光功率对 影响

Fig. 13. [in Chinese]

Fig. 14. Influence of laser power and lap rate on , 激光功率、搭接率对 ，， 影响

Fig. 15. [in Chinese]

Fig. 16. [in Chinese]