Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/31f1262fdf376ca4d637b3f627cca17a.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 lead of screw thread是什么意思，lead of screw thread的翻译，lead of screw thread音标、读音、用法和例句_甲百匯小鸡词典
As previously mentioned, the axial feed is automatically generated when cutting a thread by means of the lead screw, which drives the carriage. 如前所述，儅依靠敺動大拖板的絲杆切削螺紋時軸曏進給是自動産生的。