求翻译：介绍了轧辊在轧钢过程中的作用及重要性，以及轧辊对轧钢效率、质量以及成本等的重要影响，并针对提高轧辊的寿命所制定的轧钢工艺措施。是什么意思？

Describes the roll in the rolling process the role and importance, and roll on the rolling efficiency, quality and significant cost impact and improve the roll for the life of the rolling process measures developed.

introduced a rolling mill roll in the role and importance in the process, as well as the rolling mill roll, such as efficiency, quality and cost, and the significant impact on improving the life expectancy of roller mill craft measures.

Introduced roller in steel rolling process function and importance, as well as roller to steel rolling efficiency, quality as well as cost and so on important influence, and aims at enhances the steel rolling craft measure which the roller the life formulates.

Describes the role of roller in cold rolling process and the importance, and rolls on the efficiency, quality and cost, the important influence of steel rolling and developed in response to improve the life of roll rolling process measures.

Describes the roll in the rolling process the role and importance, and roll on the rolling efficiency, quality and significant cost impact and improve the roll for the life of the rolling process measures developed.