fluted roller是什么意思

用法例句

Combined with the actual production projects,the domestic-manufacture fluted roller was used on the existing equipment and on which production was carried on In addition to comparing with the traditional ring spinning production, the structure and performance judgement was also given.

结合项目生产的实际,使用国内制造的沟槽罗拉对设备进行改造和试生产,并和传统环锭纺纱进行对比。