low COD低COD
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 absorption well低压漏失井
lowest distinguishing ancestor最小可辨识祖先
Low-benefical cypress forest柏木低效林
Low real estate occupancy rate低房地产占有率
lowest empty molecular orbital最低空缺分子轨道
low-head hydroelectric plant低水头电站
low-pressure operation wells低压油气井
low income disadvantaged group低收入困难群体
low-growning ash of Texas.得克萨斯州生长较慢的梣木。