It is proposed that LCR output filter can decrease the peak value of the gain of voltage transfer function as well as the high frequency burr contained in the source current.

并且提出采用LCR输出滤波器来减小电压传递函数增益的峰值，从而在串联电感较小时能够同时减小电网电流中高频毛刺的含量。

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Objective To investigate the clinical efficacy of high-speed electric burr abrading procedure for inferior turbinate bone hypertrophy.

目的探讨高速电钻下鼻甲骨磨削术治疗下鼻甲肥大的临床效果。

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With good flexibility and dust removal, high efficiency and long working life time. Mainly used for polishing the surface of metal, non-metal, removing rust and burr etc.

弹性强，磨削量大，高效，长寿命，主要用于金属、非金属表面的抛光，对复杂型面进行修焊缝、去毛刺、除锈等。

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Burr said his group opposes such an exclusion because, even though unemployment in the construction industry is high right now, at times when it is low there can be labor shortages in high-skilled trades and contractors want to be able to bring in foreign workers.

NPR: Business, Labor Close On Deal For Immigration Bill