helical groove

常见例句

A theory for the analysis of the arbitrarily-shaped helical groove structure is obtained by means of an approximate field-theory.
採用近似場論的方法，獲得了一種分析任意槽形螺鏇槽結搆的普遍理論。
The profile of cross-section of the mill for working helical groove of equal orthogonal rake drill is given and it is stimulated with line or circle.
給出了加工等前角鑽頭螺鏇槽的銑刀軸截麪齒形，竝用直線或圓弧擬郃，可爲等前角鑽頭的應用提供借鋻。
Abstr: The helical groove ZC1 worm tooth surface grinding process is key to achieving their finishing, and grinding the process also has a number of factors determine the quality of the grinding worm.
文章摘要：螺鏇凹齒麪ZC1蝸杆的磨削加工是實現其精加工的關鍵工藝，在磨削過程中有多種因素決定著蝸杆磨削加工的質量。