burr

英 [bɜː(r)] 美 [bɜːr]

n.  小舌r音,颤音r,带浓重r音的口音(某些英语方言中的典型发音); (机器部件快速运转时有规律的)呼呼声; (某些植物)带芒刺的小果实

复数:burrs过去分词:burred过去式:burred第三人称单数:burrs

BNC.21302 / COCA.19813



牛津词典

noun

  1. 小舌r音,颤音r,带浓重r音的口音(某些英语方言中的典型发音)
    a strong pronunciation of the ‘r’ sound, typical of some accents in English; an accent with this type of pronunciation
    1. She speaks with a soft West Country burr.
      她说话带有一种西部地区浓重r音的口音。
  2. (机器部件快速运转时有规律的)呼呼声
    the soft regular noise made by parts of a machine moving quickly
    1. (某些植物)带芒刺的小果实
      the seed container of some plants which is covered in very small hooks that stick to clothes or fur

      柯林斯词典

        The spelling bur is also used for meaning 1. 拼写bur亦用于义项1。

      1. (某些植物)带芒刺的小果实
        A burr is the part of some plants which contains seeds and which has little hooks on the outside so that it sticks to clothes or fur.
        1. N-COUNT (英语方言中的)颤动小舌的r音,粗喉音
          If someone has a burr, they speak English with a regional accent in which 'r' sounds are pronounced more strongly than in the standard British way of speaking.
          1. ...a warm West Country burr.
            一种热情的英格兰西南部小舌颤音

        双语例句

        1. I take it you're a friend of the Kellings, Mr Burr
          伯尔先生,想必您是凯林家的朋友吧?
        2. Mill groove, hole and panel edge are clean, tidy with no burr on surface.
          铣槽、孔及板边、表面洁净、整齐、无毛刺。
        3. Structure Principle Analysis to Inside Burr Removing Unit for Longitudinal Welded Pipe
          直缝焊管内毛刺清除装置结构原理分析
        4. Secure the drill bit to a hand drill, and in a steady fashion, and maintaining a perpendicular angle to the skull, drill a burr hole is made through the out and inner tables of the skull.
          然后将钻头固定到手钻上,并稳稳地和头骨保持一个直角,在头骨的外表和内表之间钻一个单洞。
        5. You can use the burr grinder which is capable of grinding your beans to its finest level.
          你可以用毛刺磨磨你完全可以给它办成豆类水平。
        6. Three years after this lamentable affair, Colonel burr was arrested.
          出了这起可悲事件三年之后,伯尔上校被捕了。
        7. Incision narrow, smooth and no burr, less distortion, no need to reprocess;
          切口窄,平整无毛刺,变形小,无须再加工;
        8. Forming process and mechanism of cutting direction burr under orthogonal cutting are simulated and analyzed;
          仿真并分析了正交切削条件下切削方向毛刺的形成过程与机理;
        9. Mechanism and Control Methods of Burr Formation in Metal Cutting Process
          金属切削过程中毛刺形成机理及控制方法的研究
        10. Reasons and influencing factors of metal burr formation are discussed; mathematical model in cutting direction burr is set up;
          探讨了金属切削毛刺的产生原因、影响因素,并建立了切削方向毛刺的数学模型;
        11. They could hear the burr of a printing machine.
          他们能听见印刷机的辘辘声。
        12. Vertical channel fet Cut tube end square. Ream, burr and size.
          垂直沟道场效应晶体管垂直切割管道。刮除毛刺,测量尺寸。
        13. The paper gave a systematic general outline and analysis of thestudy on generating mechanism of cuttng burr and deburring technologyabroad and pointed out the existing problem and the prospect ofdevelopment in this field.
          本文对国外关于切削毛刺生成机理与去除技术的研究进行了系统的概述及分析,提出了在该领域中尚存在的问题和发展前景。
        14. Inspect manual valve lever for worn plastic insulation or steel burr worn through plastic.
          检查手动阀杆磨破了塑料绝缘或硬毛刺磨破了塑料绝缘。
        15. The Affection of Cutting Parameters on the Burr in Precision Machining
          精密加工中切削参数对毛刺尺寸的影响
        16. This air grinder is used for burr clearing, sanding, polishing, roll scale thining and welding in working ship, chemical machinery, mechanism manufacture repairing and working and so on.
          该气砂轮在船舶锅炉、化工机械及各种机械制造和维修工作中,用于清除毛刺和氧化皮修磨焊缝、砂光、抛光等作业。
        17. It was at a Burr dinner that Andrew Jackson was introduced to the subtleties and pleasures of the grape.
          正是在伯尔的餐桌上,安德鲁·杰克逊首次领略到葡萄的微妙和赏心悦目之处。
        18. Not long after it cracked the code, Burr's lab hit financial difficulties.
          在破解了代码之后,伯尔的实验室遇到了财政问题。
        19. Rod should not have obvious camber, crack, burr, peeling or other defect affecting he further uses.
          杆料不应有明显弯曲,裂缝、毛刺、起皮及影响使用的其他缺陷。
        20. Joe has a burr under his saddle because Jane's going out with Bill tonight.
          简今晚要和比尔一起出去,这让乔如坐针毡,左右不是。
        21. Instantaneous Clearance of Ordinary Punching and Precise Punching Without Burr and Its Influence on Punching Quality
          普通冲孔与无飞边精密冲孔的瞬时间隙及对冲孔质量的影响
        22. An automatic radiusing machine was developed to eliminate the burr or edge fin of bar end.
          为了清除棒材在生产过程中产生的端部毛刺、飞边等缺陷,研制开发了棒材自动倒角机。
        23. Practice has proven tool radius compensation in the rough, finishing in the semi-fine and practical, and the size of precision machining parts, components can also be completed on the burr removal.
          实践证明刀具半径补偿在粗、半精和精加工中切实可行,且符合零件加工尺寸精度要求,同时还可以完成零件上毛刺的清除。
        24. Research on the Instantaneous Clearance and the Plastic Status to the Precise Punching without Burr
          精密无飞边冲孔瞬时间隙及塑性状态研究
        25. A Study on the Leaned Burr Formation in Drilling process
          钻削加工中进给方向毛刺生成机理的研究
        26. Burr defect often appears on the surface of investment casting and it is the main reason causing inferior produces.
          熔模铸造中经常出现毛刺缺陷,是造成铸件次品的重要原因。
        27. Once the resulting burr generated components will run into sharp components and holes in the wall or between the bottom of defects, will plug the workpiece.
          由此生成的毛刺一旦碰到锋利的部件就会在部件和孔的侧壁或底部之间产生缺陷,会堵塞工件。
        28. The winter's frost must rend the burr of the nut before the fruit is seen.
          只要冬天的寒霜撕碎了坚果的芒刺,才能看到果实。
        29. Analysis of Machine Tool Motion in Rotary Burr Machining
          旋转锉螺旋刃加工时机床运动的分析
        30. Analysis shows that the main factor of instability of insulation resistance is machining burr.
          通过分析,绝缘电阻不稳定的主要原因是机械加工毛刺。

        英英释义

        noun

        1. small bit used in dentistry or surgery

            Synonym:    bur

          1. rough projection left on a workpiece after drilling or cutting

            1. rotary file for smoothing rough edges left on a workpiece

              1. seed vessel having hooks or prickles

                  Synonym:    bur

                verb

                1. remove the burrs from

                    Synonym:    bur