roughing

英 ['rʌfɪŋ] 美 ['rʌfɪŋ]

• n. 粗加工；草拟
• 动词rough的现在分词形式.

英英释义

动词 rough:

1. prepare in preliminary or sketchy form

例句

用作名词 (n.)

1. The model is tested by a typical die-cavity roughing, and shortening machining time and balancing cutting-load can be attained.
   通过典型模具型腔的粗加工试验验证，证明该进给率优化策略不仅可以缩短加工时间，而且可以使加工载荷均匀。