N-COUNT A burr is the part of some plants that contains seeds and that has little hooks on the outside so that it sticks to clothes or fur. 芒刺
N a small power-driven hand-operated rotary file, esp for removing burrs or for machining recesses 旋转小锉刀
V to form a rough edge on (a workpiece) (给工件)磨出毛边
N an articulation of (r) characteristic of certain English dialects, esp the uvular fricative trill of Northumberland or the retroflex r of the West of England (英语方言中的)小舌音 [phonetics]
V to pronounce (words) with a burr 发小舌音
The corrosion reasons of burred metal pipelines are analyzed by studying the corrosion currently conditions of burred metal pipelines in Daqing oilfield.
通过对大庆油田埋地金属管道腐蚀现状进行研究，分析了埋地金属管道的腐蚀原因。
This paper introduces that the DT pulse neutron takes on the waveform with burred feature because of fluctuation of particle statistic when it is measured through the PMT scintillant detector.
介绍了在用PMT闪烁探测器测量脉冲中子产额时，由于粒子的统计涨落而使脉冲波形呈现毛刺现象。
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