| 1. | Therefore , solving the technical difficulties in the iron and steel industry is in great need and of great significance , especially for the continuous casting ( cc ) process , which serves as the base of the whole iron and steel industry 所以对钢铁工业生产过程中一些技术难点进行研究和改进,有着非常重大的意义。而作为后续工艺的基础的连续铸造过程在其中具有重要的位置。 |