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- lip relief angle 钻缘后角
- 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。
- The little boy used to push out his lower lip. 那个小孩以前老要撅起下嘴唇。
- She can flummox anybody by the lip. 她能把任何人数落得狼狈不堪。
- He paid only lip service to the dictator. 他只以空洞的应酬话对付那个独裁者。
- 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。
- Less of your lip! ie Don't be so cheeky! 别那麽放肆！
- The poor families survived on relief. 这些贫穷家庭靠救济生存。
- These pills bring relief from pain. 这些药丸可以止痛。
- Tom had a fall and his under lip began to swell up. 汤姆跌了一跤，下唇开始肿起。
- She cocked her hat at a jaunty angle. 她把帽子歪戴着,一副俏皮的样子。
- There were beads of perspiration on his upper lip. 他的上唇上有汗珠。
- Between the cup and the lip a morsel may slip. 吃到嘴里的才算是你的。
- 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。
- She hit her knee against the angle of the bed. 她的膝盖撞到床角上了。
