Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/a3a17adabb4c97c165799734480f1526.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 roughing例句_roughing英汉例句_roughing双解例句_食材铺反向词典
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。