lowingn.牛鸣
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 chrome white cast iron低铬白口铸铁
Low-temperature property低温抗裂性
low-frequency ultrasonic低频超声
low lever vibration source弱振源
low powercurrent-sensing低功耗电流检测
Low pollution water bodies低污染水体
low-pathogenicity strain弱毒菌株
Low melting point alloy di低溶点合金模
Low-temperature response低温反应
Low-pass elliptic filter低通滤波器