lowsag低弧垂
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-dispersion fiber弱色散光纤
low-head development低水头开发
lowest navigable stage最低通航水位
low-level wind shear低空风切变
lowamplitude reservoir低幅度油气藏
low-pressure sprayer低压喷雾器
low permeability alloy低导磁率合金
low permeability pools低渗透油气藏