pre-drawing process

• 预拉伸过程

pre-drawing process的用法和样例：

例句

1. The drawing behavior of the polyblend fibers was analyzed, and the factors affecting the length of the LCP microfibers after drawing was discussed.
   故对牵伸过程中液晶微纤的受力状况以及影响牵伸后液晶微纤长度的各种因素进行了分析。