The Raman effect consists in the appearance of new lines or in some cases bands in the spectrum of the scattered light, besides the line originally present in the incident radiation.

• 本文采用分散化的并行高新技术，实现激光快速成型和激光焊接、切割和测量技术集成的串行应用、产品的并行开发制造与数字化流的快速制造工程，使快速模具技术在生产中的应用进入新阶段。