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- thread relief angle 螺纹后角
- For the relieving shaped milling cutter with the traditional Archimedes back curve, the relief angle of each point on the cutting edge is changed after refacing the cutter. 传统的阿基米德螺线齿背的铲齿成形铣刀在重磨前刀面后,切削刃上各点的后角将发生变化,从而影响刀具切削性能的稳定。
- The slotting tool with isometric profile cylinder hole is designed. The average radius, the rake angle, the relief angle and the space curve of the edge are analyzed and researched. 对插削等距型面孔的插刀进行了设计,对其平均半径、前角、后角、刀刃的空间曲线作了分析和研究。
- A definition and a discussion of each of these angles are the side cutting-edge angle(SCEA), the end cutting-edge angle(ecea), side relief and end relief angles, back and side rake angles. 定义和关于这些角度中的每一的讨论个是旁边最尖端的角度，结尾最尖端的角度，旁边安心和结尾后角、后面和边前角。
- The plant was growing at an angle. 植物呈一定角度生长。
- It may take an hour to wind off all the thread. 把所有线都松下需一个小时。
- The thread seems to match the cloth. 这线和这布似乎很相称。
- I need a holiday as a relief from the daily grind. 我需要休假以摆脱单调的日常工作。
- He saw the tower in relief against the sky. 他看到那塔耸立在空中，轮廓十分鲜明。
- The coach was full so a relief was put on. 长途汽车已满员，所以增开了一辆。
- How many spools of thread did you use? 你用了几轴线?
- I'm afraid I've lost the thread of your argument. 我恐怕没有抓住你的论据的思路。
- The poor families survived on relief. 这些贫穷家庭靠救济生存。
- A loose end, fringe, or tuft of thread. 碎屑松散的线的末端、毛边或一束线
- These pills bring relief from pain. 这些药丸可以止痛。
- She cocked her hat at a jaunty angle. 她把帽子歪戴着,一副俏皮的样子。
- For strong sewing use double, not single thread. 为了缝得牢，用双线，而不要用单线。
- The girl tied the ends of the thread. 这女孩把线的两端结起来。
- She passed a thread through the eye of her needle. 她将线穿过她的针眼。
- The reddening sky threw into relief a line of trees on the horizon. 通红的天空使地平线上的一行清晰可见。
