poly-thread slit

• 多线切分

poly-thread slit的用法和样例：

例句

1. The principle and method of multislit rolling for producing deformed bars have been introduced and compared with the collventional technology and knife slit rolling technology.
   介绍了棒材多线切分轧制的原理和方法，并与常规的棒材连轧工艺和切分轮切分轧制工艺作了比较。