lowrern.罗兰导航系统
lowadj.低的;少的;低落的;低声的;卑劣的;低等的adv.低地;低声地;低下地;廉价地n.低水平;低价;低谷v.哞哞叫
low pressure combustion低压燃烧
low-density bleaching低浓度漂白
low-noise electronics低噪声电子学
low-silicon cast iron低硅铸铁
low-brow publications学术水平较低的出版物, 庸俗读物
low strength wastewater低浓度废水
low power-consumption低功耗
low-altitude T-beam低高度T形梁
Low Octane Grade Diesel低标号柴油
low tempertaure storage低温贮存